An RTX A4000 on Clore.ai can earn up to ~$45/month per card, the figure for a board that stays booked all month at the highest rate A4000 renters currently pay on the marketplace. Demand is strong, with all 5 RTX A4000 servers on Clore.ai rented right now. The board is single-slot with 16 GB of ECC memory, so four fit one chassis and every card in the box can earn, in BTC, CLORE, USDT or USDC, for each minute it is rented.
The A4000's single-slot shape makes it a host's card: a standard chassis and supply carry four of them, renters with long jobs value the ECC memory, and every listed A4000 on Clore.ai is rented right now.
Single-slot at 140 W, four boards draw 560 W between them, which a 1,000 W supply carries alongside the rest of the machine. The box that would hold one large consumer card holds four A4000s, and with partial rental on on-demand orders each of them can serve a different renter.
The A4000 corrects single-bit memory errors, which matters to renters running multi-day training, long render queues and batch inference that nobody watches. Those are long bookings, the kind that keep a listing busy.
All 5 RTX A4000 servers on Clore.ai are rented right now. Pro boards are a small part of the marketplace, so a reliable A4000 listing stands out to the renters who come looking for one.
MFP Lock is an optional bonus for hosts who hold CLORE. Once tokens are locked against the chassis's MFP score, CLORE rewards accrue whenever an order is running, and BTC, USDT or USDC rentals hand you a larger share of what the renter pays. Rewards are worked out per order, so a four-card chassis split between several renters earns rewards on each of their orders.
Tier 1 and Tier 2 share out network emission among locked servers while they are rented, so a bigger lock earns a bigger slice and the total moves with the network-wide lock.
Tier 3 lifts your share of BTC, USDT and USDC rentals. Across the three tiers, capacity equals the server's MFP score times 9,000 CLORE, and a part-filled lock still counts in proportion.
Each A4000 order is billed by the minute, and earnings arrive in the renter's chosen coin: BTC, CLORE, USDT or USDC.
The renter pays your listed rate for as long as they hold the server. With partial rental on, which is the default, several renters can hold different cards in the same chassis at once.
Between long bookings, spot renters bid on the free chassis from your floor up, and an on-demand booking can take over when one comes in. It keeps an A4000 box earning in the gaps.
How balances settle and withdraw is covered in the host docs. Payouts and fees →
The per-card ceiling comes from today's A4000 prices. These three things decide how much of it a chassis captures.
Every A4000 in the server earns at the rate you set, billed by the minute and paid in the coin the renter chose.
A standard chassis and a 1,000 W supply carry four boards, so one machine lists four rentable GPUs.
Lock CLORE against the server and each rented order earns MFP rewards, including several partial orders running on one chassis.
Once the chassis is built, the host guide takes you from driver to first rental. Full host guide →
There is no CLORE operating system and no bootable image to flash; the agent installs onto an existing Ubuntu or HiveOS system. On this board the work is physical rather than technical, so the slots come before the shell command.
Four boards at 140 W is 560 W of GPU draw, comfortable on a 1,000 W supply. The real limit is usually PCIe slot spacing and lane splitting on the motherboard, not the power supply.
Ubuntu 22.04 or 24.04 on x86_64, or HiveOS with the identical line. NVIDIA only. Ubuntu 18.04 and 20.04 are out of support and will not work.
Your dashboard generates it during the add-server flow and fills it in for you. If the agent is already installed without one, run /opt/clore-hosting/clore.sh --init-token <token>.
Look at today's A4000 listings on the marketplace, then enter the chassis's spot floor and on-demand day rate. You can revisit both whenever you like.
Power is the easier constraint than you expect. Four boards at 140 W each is 560 W of GPU draw, which a 1,000 W supply carries with room for a CPU and drives; seven boards would saturate that same supply on their own. The binding limit is usually the motherboard: physical PCIe slots, how many of them are spaced for consecutive single-slot cards, and whether the lanes are split in a way your workloads tolerate. Count slots before you count watts.
It means renters are actively using the board: all 5 RTX A4000 servers on Clore.ai are rented at the latest count. The fleet is small, so a new A4000 listing is easy to find for renters filtering by this model, and one that stays online builds the reliability score they sort by.
For renters who care about memory integrity, yes. Your board corrects single-bit errors that could otherwise leave a renter with a checkpoint that is quietly wrong after days of compute. A 3090 brings more bandwidth and 24 GB, so the renters who pick your A4000 are the ones running long, unattended jobs where correctness matters more than peak speed, and those tend to be long bookings.
Front-to-back and unobstructed, which sounds obvious and is where most builds fail. Blowers exhaust out of the case rather than into it, so four in a row do not cook each other the way open-fan cards do, but they still all draw from the same front plenum. If the intake is filtered, filthy or fed by a closed panel, every card downstream of the problem throttles. Positive case pressure and a clean filter do more for sustained clocks here than any fan curve.
It works on on-demand orders: a chassis of identical A4000s can be split, one or more cards per renter, so four renters could each hold one of your boards at once. It is enabled by default, you can opt a server out, and spot orders continue to take the whole machine.
It can. The Inference preset looks for 16 GB of VRAM or more, a reliability of at least 95 per cent and a download speed of at least 500 Mbps. Your A4000 clears the memory bar on its own, so a server that stays online on a fast line appears whenever renters pick that preset, and a four-card chassis also matches the Multi-GPU preset.
Not renter benchmarks, which belong to their software. These are the figures behind a dense A4000 build, all of them known before you install a thing.
A standard chassis and a 1,000 W supply carry four A4000s with a CPU and drives alongside, where a single RTX 4090 would fill the same budget with one rentable GPU.
Read the host docs →Every card in the chassis earns at the rate you set, and on-demand renters can book single cards, so a four-card box keeps earning even when a renter needs only one GPU.
Read the host docs →Blowers exhaust out of the case rather than into it, so they stack better than open-fan cards. They still all breathe the same intake, and a dirty filter throttles every board behind it.
Read the host docs →How much each board can earn per month on Clore.ai, on the same basis as this page's headline, beside how many of it a 1,000 W GPU budget carries. Contract figures apply where Clore arranges bare-metal contracts, from 8 GPUs for the A6000 and 6000 Ada and from 2 for the 3090. Rows link through to each board's own host page, where its numbers are explained.
Lock capacities, supported operating systems, payouts and the install command all live in these four pages, and they always carry the current version.
The renter page covers what fits in 16 GB, why ECC matters on long runs, and the same density argument from the renter's side.
One A4000 can earn up to ~$45/month, and a chassis holds four of them, each settling by the minute in BTC, CLORE, USDT or USDC. On a supply you already own, that is a different sum entirely.