Gigabyte G292-Z20
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| Proven | |
| CPU | Single-socket AMD EPYC |
|---|---|
| Runs on | Bare metal |
| P2P | Each GPU pair sits on its own PCIe switch: good P2P within a pair, slower between pairs |
| Settings that mattered | Ships with risers for 8 cards and dual 2200 W PSUs; aggressive fan tune or thermal-target fan control to cut noise |
| Tested by | @1a2b3c0967 |
| Source | Discord message |
| Confirmations | Reproduced by @cmdrwaka324, 2026-10-26 · details Reproduced by @danske1, 2026-10-26 · details |
A 2U single-socket EPYC GPU server that takes 8 cards. Several members run it; the trade-off is noise.
What people report
- 1a2b3c0967 runs 8 cards in a G292. It ships with dual 2200 W PSUs and risers for 8 cards. It sounds like a jet engine, but cools far better than the mining frame he tried first. Source: @1a2b3c0967, 2026-10-04
Source: @1a2b3c0967, 2026-10-04 - cmdrwaka324 runs 5 CMP 170HX, 2 RTX 3090 and an Intel B60 in one: good BIOS and out-of-band management, an aggressive fan tune keeps idle noise like a big box fan, and the cards stay cool even in a garage in summer. Source: @cmdrwaka324, 2026-10-25
Source: @cmdrwaka324, 2026-10-26
Source: @cmdrwaka324, 2026-10-26 - danske1 has one too: the stock fans are ear-piercing, and you need EPS-to-EPS cables because adapters do not fit in the back section. Source: @danske1, 2026-10-26
- neapopa calls it a steal for an 8-card setup. Source: @neapopa, 2026-10-25
- Prices seen: about 500 USD (Morrowmake), 1 to 1.5k USD used (PersonA). 1a2b3c0967 linked an eBay search for the G292-Z20; Morrowmake linked Gigabyte's product page. Source: @1a2b3c0967, 2026-10-04
Source: @persona_80337, 2026-10-06
Source: @voidgiraffe, 2026-10-15
Source: @voidgiraffe, 2026-10-15
Topology
Each GPU pair sits on its own PCIe switch, so P2P is fast inside a pair and slower between pairs. Check the system block diagram before planning tensor-parallel groups. Source: @cmdrwaka324, 2026-10-26 The G292-Z20 and G292-Z24 are single socket; the 4U G482-Z52 is dual socket, so half the cards would cross the socket to reach the others. Source: @cmdrwaka324, 2026-10-26
Source: @cmdrwaka324, 2026-10-26
Noise
- A YouTube video ("Taming a 12,000 RPM Jet Engine! Gigabyte G292 2U AI Server Fan Tuning") has a Python script that lowers fan speed; the minimum is still about 3750 to 4000 rpm. Source: @a1rm4x, 2026-10-15
Source: @voidgiraffe, 2026-10-15
Source: @voidgiraffe, 2026-10-15 - Con3po pins fan control to a thermal target (every card's memory or GPU at 75 C max) instead of a curve, which keeps the fans at the minimum they need. Source: @con3po7016, 2026-10-15
- Not apartment friendly. More in Cooling and power.
Known issues
- EPS adapters do not fit at the back; use EPS-to-EPS cables. Source: @danske1, 2026-10-26 See Cooling and power for EPS pinout warnings.