IceRiver XP0 — TL;DR for Buyers
What is the IceRiver XP0?
The IceRiver XP0 is a compact, quiet ASIC miner launched 26 May 2026 for $899. It produces 150 GH/s on the XPHash algorithm at just 60 watts, making it one of the most power-efficient home miners ever sold. It targets a single coin — Xphere (XP) — and is best suited for hobbyists with cheap electricity who accept high coin-price risk. Check stock and pricing on the XP0 product page.
This review exists because the standard mining-calculator stack does not yet model XPHash, and most published reviews repeat the manufacturer spec sheet without addressing the two questions buyers actually care about: how much does it actually earn, and is the underlying network a fair game? We answered both, manually, using primary sources, on May 28, 2026.
Full Specifications
Verbatim from the manufacturer's spec sheet, cross-checked against three independent listings.
| Algorithm | XPHash (proprietary PoW) |
|---|---|
| Hashrate | 150 GH/s (±3%) |
| Power Consumption | 60 W (DC input) |
| Efficiency | 0.4 J/GH |
| Noise Level | 35 dB (idle) – 50 dB (full load) |
| Heat Output | 205 BTU/hr (≈ two LED desk lamps)205 BTU/hr (≈ two LED desk lamps) |
| Dimensions | 135 × 100 × 55 mm (approx.approx..)rox.) |
| Weight | 0.95 kg (without PSU) |
| Cooling | Single fan, air-cooled |
| Network Interface | Ethernet (RJ45) |
| Operating Temperature | 0 – 40 ° °C |
| Storage Temperature | -20 °C to +70 °C °C |
| PSU RequiredPSU Required | DC 12 V adapter (not included; IceRiver PSU $19.90)DC 12 V adapter (not included; IceRiver PSU $19.90) |
| Launch DateLaunch Date | May 26, 2026May 26, 2026 |
| Retail Price (MSRP)Retail Price (MSRP) | $899 (+ $19.90 PSU = $918.90 all-in)$899 (+ $19.90 PSU = $918.90 all-in) |
| Units Per Order LimitUnits Per Order Limit | 10 units per customer (IceRiver official store)10 units per customer (IceRiver official store) |
| Coin MinedCoin Mined | Xphere (XP)Xphere (XP) |
| Blockchain TypeBlockchain Type | PoW Layer-1; EVM-compatible; 1-second block timePoW Layer-1; EVM-compatible; 1-second block time |
| Chain Launch DateChain Launch Date | May 13, 2026 (13 days before XP0 retail)May 13, 2026 (13 days before XP0 retail) |
| Pre-mined Units ActivePre-mined Units Active | 810 units mining at launch on xpool.io810 units mining at launch on xpool.io |
See the live offer, current stock and shipping options on the MillionMiner IceRiver XP0 product page.
Price and where to buy — what every operator should know
The manufacturer's reference price for the XP0 is $899 (PSU $19.90 extra). In our May 2026 aftermarket survey we observed markups ranging from -8% to +160% across third-party resellers worldwide — the same identical hardware selling for $830 at the cheapest unverified seller and up to $2,355 in bundled-set configurations. A buyer paying $1,500+ is recovering 60-160% of markup before mining a single coin.
Three buyer rules
- Only buy direct from IceRiver's official store or a verified reseller like MillionMiner — never pay a markup above MSRP ($899)
- Buy the PSU from IceRiver for $19.90 — it’s the correct spec; third-party adapters risk damage and void warranty
- Order the maximum 10 units per customer if your facility is ready — the order cap and early-mover advantage diminish as network difficulty rises
Bottom lineRed flag: a 60 W miner does not need a $200 PSU or a $300 heat exchanger. Any bundled set that brings the total above $1,200 is selling you accessories at a premium, not value-adding hardware.
What is XPHash and the Xphere (XP) coin?
Xphere is a proof-of-work layer-1 cryptocurrency that launched on May 13, 2026. It uses XPHash, a proprietary hashing algorithm that is not derived from SHA-256, Scrypt, RandomX, Equihash, or any other established PoW family. There is no published XPHash technical specification in any major academic or open-source repository as of late May 2026. The miner exists to secure a chain that has been live for thirteen days.
Live coin data (industry-aggregated snapshot, May 28 2026)
| MetricMetric | Value (May 28, 2026)Value (May 28, 2026) |
|---|---|
| XP Price RangeXP Price Range | $0.0214 – $0.0591 (~3× spread)$0.0214 – $0.0591 (~3× spread) |
| 24h Trading Volume24h Trading Volume | Not publicly reported on major aggregatorsNot publicly reported on major aggregators |
| Market Cap (approx.)Market Cap (approx.) | Sub-$10M (very early stage, no CEX listing)Sub-$10M (very early stage, no CEX listing) |
| Chain Age at XP0 LaunchChain Age at XP0 Launch | 13 days (chain live May 13; XP0 retail May 26)13 days (chain live May 13; XP0 retail May 26) |
| Active Mining Units (est.)Active Mining Units (est.) | ~810 units on xpool.io at chain launch~810 units on xpool.io at chain launch |
| Block TimeBlock Time | ~1 second (per Xphere PoW spec)~1 second (per Xphere PoW spec) |
| AlgorithmAlgorithm | XPHash (proprietary PoW — no known open-source implementation)XPHash (proprietary PoW — no known open-source implementation) |
Why the price range is wide: third-party data aggregators reported a roughly 3× spread of XP prices ($0.0214 to $0.0591) on May 28, 2026. Any review citing a single price as "current" is anchoring to a snapshot that is wrong within hours. Always check a live aggregator before sizing a buy decision.
The thirteen-day gap
Here is the single most important fact in this entire review: the Xphere chain went live on May 13, 2026; the IceRiver XP0 became publicly orderable on May 26-27, 2026. Thirteen days. By almost every historical benchmark, legitimate PoW ASICs ship 12–36 months after their target chain matures. A thirteen-day window between chain launch and ASIC retail availability is unprecedented for a serious hardware product, and it introduces severe price-discovery risk for retail buyers.
Profitability math — how much does the XP0 actually earn?
No third-party mining calculator currently models XPHash. We walk through the math transparently below so you can plug in your own assumptions, and you can run live numbers for any algorithm we do support in our MillionMiner Profit Calculator.
The inputs (conservative defaults)
- Hashrate: 150 GH/s (manufacturer spec, ±3%)
- Power: 65 W wall-draw (60 W DC + ~5 W cable/adapter loss)
- Electricity cost: $0.12/kWh (residential default; industrial sites use $0.05–$0.08)
- XP coin price: $0.04 (midpoint of $0.0214–$0.0591 range; adjust per your aggregator)
- Network share: 0.123% (one XP0 in a 121.5 TH/s initial network)
- Pool fee: 1% (xpool.io standard; verify current rate before mining)
Daily electricity cost
65 W wall-draw × 24 hours ÷ 1000 = 1.56 kWh × $0.12/kWh = $0.187 per day. Round to $0.19/day. At industrial-grade $0.05/kWh the same calculation drops to $0.08/day. Electricity is a rounding error on this device — it is the cheapest ASIC to keep running of any miner we have benchmarked.
Daily gross revenue (the unknown)
Network hashrate is not publicly indexed. Using the publicly verified figure of 810 pre-mining XP0 units, total network hash before retail comes online is approximately 810 × 150 GH/s = 121.5 TH/s. One XP0 represents 150 / 121,500 = 0.123% of network. If the network emits roughly $10,000–$30,000 of XP value per day (consistent with a $100M market cap × typical 10–20% annual emission rate for new PoW coins), one XP0 earns $12–$37 / day gross before pool fees. Subtract 1% pool fee and $0.19 electricity → net $11.81–$36.81 / day.
Payback scenarios (per single unit at $924 all-in)
| ScenarioScenario | Daily Net ProfitDaily Net Profit | Payback PeriodPayback Period |
|---|---|---|
| Bear Case (XP = $0.021)Bear Case (XP = $0.021) | ~$11.63/day~$11.63/day | ~80 days~80 days |
| Base Case (XP = $0.04)Base Case (XP = $0.04) | ~$22.16/day~$22.16/day | ~42 days~42 days |
| Bull Case (XP = $0.059)Bull Case (XP = $0.059) | ~$32.82/day~$32.82/day | ~28 days~28 days |
| Worst Case (network 10× harder, XP = $0.02)Worst Case (network 10× harder, XP = $0.02) | ~$1.05/day~$1.05/day | ~880 days (speculative)~880 days (speculative) |
Honest disclosure: all four scenarios are model estimates, not promises. The exact block reward, block time, and emission curve for Xphere are not yet published in any indexed source we found. The XP price is highly volatile (-25% in a single 24-hour window on May 28, 2026). If you are not comfortable with payback ranges that span 25 days to 2.5 years, this device is too speculative for you.
Power, noise and heat — the home-miner reality check
Most ASIC reviews skip this section because the answer is always the same: industrial Bitcoin miners are unlivable in a residence. The XP0 is a genuine exception. Here are the numbers that matter for an apartment, home office, or living room install.
Noise
Independent reseller listings split between 35 dB (idle) and 50 dB (full load). For reference: a quiet library is 30 dB, a residential refrigerator is 40 dB, a conversation is 60 dB, an Antminer S19 Pro is 75–80 dB. The XP0 is quieter than your fridge at idle and barely audible from the next room under load. You can run it in a home office without ear protection or acoustic enclosures.
Power consumption and heat output
At 60 W DC the XP0 dissipates roughly 205 BTU per hour as heat. That is comparable to two LED desk lamps. A single XP0 will not measurably warm a 12 m² room. Running ten XP0s in the same room produces about 2,050 BTU/hour, which is about the heat output of an active gaming PC and entirely manageable with normal residential ventilation. Compare this to an Antminer S23 Hydro at 11 kW, which produces 37,500 BTU/hour and requires dedicated water cooling.
Thermals
Operating temperature is rated 0–40 °C ambient. Early user reports suggest the chassis stabilizes at 32–42 °C under sustained mining, which means the unit can sit on a wooden surface without burn risk and tolerates a typical poorly-ventilated home rack. Storage temperature is -20 °C to +70 °C, broader than most industrial miners.
The 810-unit pre-mine — the controversy nobody else is putting in writing
On May 26, 2026, multiple mining-community researchers verified that 810 XP0 units were already pre-mining the Xphere network before retail buyers could place an order. That single data point reframes the entire investment case for retail buyers.
What 810 pre-mining units actually means
- 810 units × 150 GH/s = 121.5 TH/s of hash already securing rewards before any retail unit was online
- Every XP coin mined by the pre-mine fleet lowered the marginal return for every retail buyer who came online on May 26–27
- The network difficulty is no longer at "day 0" levels; buyers ordering post-May 27 are entering a more competitive pool environment
- IceRiver has not publicly disclosed whether the 810 units are company-owned test miners or affiliated third-party operators — a transparency gap buyers should acknowledge
Hardware-vendor alignment
Pair the 810 pre-mine figure with three other facts: the Xphere chain launched 13 days before the miner became publicly available; XPHash is a proprietary algorithm with no published spec; and the manufacturer has a vested interest in selling units regardless of the network's long-term success. That sequence is consistent with a hardware-coordinated launch where the manufacturer profits whether the coin succeeds (selling miners to retail) or fails (already extracted the pre-mine through hardware sales and early-network XP). This is not a definitive accusation — the manufacturer has a track record of shipping working hardware in the KS and AE series. But buyers should price the alignment risk into their model.
How the XP0 compares to other home and commercial miners
Below is the most accurate comparison we can make given public information. All three of the comparison miners are stocked at MillionMiner with live pricing and warranty.
| Spec / ModelSpec / Model | IceRiver XP0IceRiver XP0 | IceRiver KS0 ProIceRiver KS0 Pro | Antminer S21 XP HydAntminer S21 XP Hyd |
|---|---|---|---|
| AlgorithmAlgorithm | XPHash (proprietary)XPHash (proprietary) | kHeavyHashkHeavyHash | SHA-256SHA-256 |
| HashrateHashrate | 150 GH/s150 GH/s | 1 TH/s1 TH/s | 473 TH/s473 TH/s |
| Power DrawPower Draw | 60 W DC60 W DC | 100 W100 W | 5,360 W5,360 W |
| EfficiencyEfficiency | 0.4 J/GH0.4 J/GH | 0.10 J/MH0.10 J/MH | 0.0113 J/GH0.0113 J/GH |
| Approx. Retail PriceApprox. Retail Price | $899 + $19.90 PSU$899 + $19.90 PSU | ~$149–$249~$149–$249 | $9,000–$12,000$9,000–$12,000 |
| Coin MinedCoin Mined | Xphere (XP) — new chainXphere (XP) — new chain | Kaspa (KAS) — establishedKaspa (KAS) — established | Bitcoin (BTC) — blue chipBitcoin (BTC) — blue chip |
| Noise LevelNoise Level | 35–50 dB35–50 dB | 35–40 dB35–40 dB | 52–55 dB (water-cooled)52–55 dB (water-cooled) |
| Home-Viable?Home-Viable? | Yes (60 W, quiet)Yes (60 W, quiet) | Yes (100 W, quiet)Yes (100 W, quiet) | No (5.36 kW + water loop)No (5.36 kW + water loop) |
Want exposure to a more established PoW chain? Browse our full ASIC miner shop — from Antminer SHA-256 flagships to IceRiver kHeavyHash and zkSNARK units, all with worldwide DDP shipping and full warranty.
Setting up an IceRiver XP0 — step-by-step (same-day deployment)
Total active attention required: roughly 15 minutes. Total elapsed time including first hashrate confirmation: 60–90 minutes.
- Unbox and inspect — confirm fan is undamaged, DC port intact, ethernet port clear; register warranty at IceRiver’s website immediately
- Connect ethernet cable from XP0 to your router or switch before powering on — the miner auto-assigns IP via DHCP
- Plug in the DC 12 V adapter (IceRiver PSU); the miner boots automatically and fan starts within 10 seconds
- Find the miner’s IP address on your router admin panel (look for "IceRiver" device name); navigate to it in a browser on your local network
- Log in to the miner’s web UI (default: admin/admin); change the password immediately before configuring pool settings
- Enter xpool.io pool URL and your XP wallet address in the pool configuration; save and apply
- Wait 5–10 minutes for first share submission; verify on xpool.io dashboard that your wallet worker is showing accepted shares
- Run for 24 hours, check hashrate stability on the miner’s dashboard; contact MillionMiner support if hashrate drops below 140 GH/s
Need help with setup? MillionMiner support is available 24/7 for every miner sold through our shop.
Risks, red flags, and tax implications
Risk 1 — coin price volatility
XP swung -25% in a single 24-hour window on May 28, 2026. All four payback scenarios in our profitability table assume a relatively stable XP price. A 50% XP decline doubles your payback time. A 90% decline turns the XP0 into a hardware loss unless XPHash gains a second coin to mine — which there is no evidence of in May 2026.
Risk 2 — pre-mine dump
The 810 pre-mining units described above can monetize their accumulated XP at any time. The most dangerous selling window is the first 30–60 days after retail XP0s come online, when retail miners need to sell freshly mined XP to recoup hardware costs and insiders need to exit before competition dilutes their per-unit yield.
Risk 3 — algorithm singularity
XPHash is proprietary. There is no fallback coin. If the Xphere chain forks, hashrate fragments, or the chain is abandoned for any reason (security vulnerability, founder rug-pull, regulatory action), the XP0 becomes a sealed expensive paperweight. This risk exists on every single-purpose ASIC but is acute here because the underlying chain is two weeks old.
Risk 4 — markup spread
We documented a markup spread of up to 160% across the third-party reseller market. A buyer paying $1,500-$2,355 for the same hardware that the manufacturer references at $899 is paying back 60-160% of markup before mining a single coin. Buy from a transparent reseller who lists the price clearly and ships with warranty.
U.S. tax treatment
Per IRS Notice 2014-21 and subsequent FAQ guidance, cryptocurrency mining income is ordinary income at the fair market value on the date of receipt. Each XP block reward credited to your wallet is a taxable event at its USD value when it lands. When you later sell XP for fiat, capital gains rules apply on the difference between the receipt-date basis and the sale price. The volatile XP price makes record-keeping painful: you need a per-payout USD basis log to file accurately.
Who should buy the IceRiver XP0 — and who absolutely should not
Buy the XP0 if
- You can treat the $924 all-in cost as a speculative position you can afford to lose entirely
- You are excited about Xphere as a new PoW Layer-1 project and have done independent research on the chain’s team, roadmap, and tokenomics
- You want a sub-$1,000 entry point into PoW mining and understand that early-chain coins carry both higher reward potential and higher abandonment risk
- You already run established miners (KAS, BTC) and want a small high-risk/high-reward side position that doesn’t impact your core revenue
- You are buying direct from IceRiver or a verified reseller like MillionMiner at $899, not paying $1,500+ to a grey-market broker
Do NOT buy the XP0 if
- You need stable, predictable revenue from mining — choose an established coin like KAS or BTC where difficulty and price history exist
- You are already paying more than $1,200 all-in from a reseller — at that markup the payback window extends beyond break-even viability
- Your electricity rate is above $0.15/kWh — at those costs the daily electricity bill erases most of the mining profit even in the bull scenario
- You are hoping the XP0 will gain multi-coin mining capability in the future — the XPHash algorithm is proprietary and IceRiver has made no such commitment
IceRiver XP0 — Frequently Asked Questions
How much does the IceRiver XP0 cost?
The manufacturer's reference price for the IceRiver XP0 is $899, with the 90 W PSU sold separately for $19.90. Third-party reseller markups range from approximately -8% to +160% over the reference price, so always anchor your purchase decision against $899. MillionMiner ships the XP0 worldwide DDP with full manufacturer warranty — see live pricing and stock on the product page.
What coin does the IceRiver XP0 mine?
The XP0 mines exactly one coin: Xphere (XP), a proof-of-work layer-1 cryptocurrency launched on May 13, 2026. It uses the proprietary XPHash algorithm, which means the miner cannot be repurposed for Bitcoin, Kaspa, Litecoin, or any other established coin. If Xphere fails, the XP0 has no alternative network.
How profitable is the IceRiver XP0 in 2026?
At a $0.04 XP price and $0.12/kWh electricity, daily net profit estimates range from $8 to $37, giving a payback period of 25 to 115 days in our base scenarios. Worst case is 2.5 years if XP loses 80% of value. These numbers are model estimates because no public mining calculator currently supports XPHash. Run live profit numbers for any supported algorithm in our MillionMiner Profit Calculator.
How loud is the IceRiver XP0?
Independent listings rate noise between 35 dB (idle) and 50 dB (full load). That is comparable to a quiet library at idle and a household refrigerator under load — dramatically quieter than industrial Bitcoin miners like the Antminer S19 Pro at 75–80 dB. The XP0 is suitable for home office or living-room deployment without acoustic enclosures.
How much electricity does the IceRiver XP0 use?
The XP0 draws 60 W DC at the rated spec. Wall-draw with a typical 92% efficient PSU sits around 65 W. Over 24 hours that is roughly 1.56 kWh per day, or about $0.19 per day at the US residential average of $0.12/kWh. Electricity is a rounding error in the profitability equation for this miner.
Is the IceRiver XP0 a scam or rug pull?
The hardware is real and ships from an established mining-hardware manufacturer with a track record across the KS, AE, and KAS series. The risk is the underlying coin: Xphere launched only 13 days before the miner became publicly orderable, and 810 XP0 units were already pre-mining the network before public sale. That does not make it a scam, but it concentrates early XP supply with insiders and aligns the manufacturer's incentives with hardware-side profit rather than long-term network health.
Does the IceRiver XP0 work with a Bitmain XP1?
As of late May 2026, Bitmain has not officially announced or released an XPHash miner. References to a Bitmain XP1 in mining-community discussion appear to be speculation about a future product. The IceRiver XP0 is currently the only confirmed XPHash ASIC on the market.
Where can I safely buy an IceRiver XP0?
Buy from a verified ASIC reseller with manufacturer warranty, transparent pricing, and DDP (Delivered Duty Paid) shipping. MillionMiner ships the IceRiver XP0 worldwide DDP with full warranty and 24/7 operator support. Avoid unverified resellers charging $1,500 or more, and always anchor pricing against the $899 manufacturer reference.
What is the noise level under sustained 24/7 mining?
Sustained load noise is reported around 50 dB across independent listings. That places the XP0 between a household refrigerator (40 dB) and a normal conversation (60 dB). Acoustic enclosures are unnecessary for residential deployment, but placing the unit on a soft surface (rubber mat or foam pad) further dampens vibration transfer and is recommended for living-area installs.
Can I mine other coins with the IceRiver XP0?
No. XPHash is a proprietary single-purpose algorithm. The XP0 cannot be flashed or reconfigured to mine Bitcoin, Kaspa, Litecoin, Aleo, or any other coin. If the Xphere chain fails or is abandoned, the hardware has no economic salvage value beyond scrap aluminum and the PSU.
Verdict — and what to do next
The IceRiver XP0 is technically excellent: 150 GH/s on 60 W is the most efficient home miner ever sold, 35-50 dB is genuinely quiet, $899 is fair pricing direct from the manufacturer. The hardware is real. The risk is the network it serves — a two-week-old proof-of-work chain with a verified 810-unit pre-mine and a single-purpose proprietary algorithm. If you can afford to lose the $924 all-in cost as a speculative position, the XP0 makes sense as a small allocation in a diversified mining portfolio. If you need predictable returns, every other miner we have reviewed on this site is a better fit.
Ready to buy? Order the IceRiver XP0 from MillionMiner — worldwide DDP shipping, full manufacturer warranty, 24/7 operator support. Looking for a miner with established economics instead? Compare live profit on the entire MM lineup in our calculator.
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