Supermicro H12SSL-NT AMD EPYC 7302P 16-Core 64GB DDR4 ECC 2x 10GbE Server Combo
Item Description
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Supermicro H12SSL-NT — AMD EPYC 7302P 16-Core — 64GB DDR4 ECC Combo
Single-socket SP3 server/workstation platform · Dual 10GBase-T · PCIe 4.0 · Tested & working

A complete, ready-to-build AMD EPYC platform: a Supermicro H12SSL-NT ATX server motherboard with an AMD EPYC 7302P 16-core / 32-thread processor and 64 GB of registered ECC memory already installed. The H12SSL-NT is the dual 10GBase-T member of Supermicro’s popular H12SSL family — a favorite for homelab, virtualization, ZFS/NAS, and workstation builds thanks to its eight memory channels, abundant PCIe 4.0 connectivity, and built-in IPMI remote management.

This unit has been tested and is guaranteed fully working. It ships as a bench-tested bare combo (no chassis or power supply). The photos show the exact item you will receive.

Key Features
  • AMD EPYC 7302P (Zen 2 “Rome”) — 16 cores / 32 threads, 3.0 GHz base, up to 3.3 GHz boost, 128 MB L3, 155 W, with 128 lanes of PCIe 4.0.
  • 64 GB ECC memory installed (2 × 32 GB Kingston DDR4-3200 registered RDIMM); 8 DIMM slots total, 8-channel, expandable to 2 TB.
  • Dual 10GBase-T networking via Broadcom BCM57416, plus a dedicated IPMI 2.0 management LAN (ASPEED AST2500 BMC with KVM-over-LAN).
  • Generous PCIe 4.0 expansion: five x16 and two x8 slots, plus two M.2 (PCIe 4.0 x4, 2280/22110) sockets.
  • Flexible storage: two SlimSAS x8 hybrid ports, each configurable as 8× SATA3 or 2× NVMe.
Key Specifications
Motherboard Supermicro H12SSL-NT (MBD-H12SSL-NT), REV 1.01, ATX
Processor AMD EPYC 7302P — 16C / 32T, 3.0 GHz / 3.3 GHz boost, 128 MB L3, 155 W
CPU socket Socket SP3 (LGA 4094), single-socket; supports EPYC 7002/7003 (7003 requires compatible BIOS)
Memory installed 64 GB — 2 × 32 GB Kingston KSM32RD4/32HDR, DDR4-3200, 2Rx4, ECC Registered (RDIMM), 1.2 V
Memory support 8 DIMM slots, 8-channel, up to 2 TB Registered ECC DDR4-3200
Networking Dual 10GBase-T (Broadcom BCM57416) + 1× dedicated IPMI RJ45
Expansion slots 5× PCIe 4.0 x16, 2× PCIe 4.0 x8; 2× M.2 (PCIe 4.0 x4, M-key, 2280/22110)
Storage I/O 2× SlimSAS x8 hybrid (each: 8× SATA3 6 Gb/s or 2× NVMe)
Rear I/O 1× COM, 4× USB 3.0, 2× 10GBase-T, 1× IPMI LAN, VGA (AST2500)
Management ASPEED AST2500 BMC; IPMI 2.0 with virtual media & KVM-over-LAN
Serial number WM223S609327 (Made in Taiwan)
Condition Used — see photos and condition note below
Management & BIOS

The onboard ASPEED AST2500 BMC provides full out-of-band management over the dedicated IPMI port — remote power control, sensor monitoring, and KVM-over-LAN with virtual media. The latest BIOS and IPMI firmware, along with documentation, are available free from Supermicro’s download center for the H12SSL-NT. EPYC 7003 (“Milan”) drop-in support requires a compatible BIOS revision; the installed EPYC 7302P is a 7002-series part and runs on any shipping BIOS.

Condition

Pre-owned and in good cosmetic condition with normal signs of handling; the CMOS battery is present. Tested and guaranteed fully working — the CPU, all 64 GB of memory, onboard networking, and IPMI have been verified to POST and operate normally. Please review all listing photos, as they show the exact item and condition you will receive.

What’s Included
  • 1× Supermicro H12SSL-NT motherboard (S/N WM223S609327)
  • 1× AMD EPYC 7302P processor (installed)
  • 2× 32 GB Kingston KSM32RD4/32HDR DDR4-3200 ECC RDIMM (64 GB total)
  • 1× Supermicro SP3 active CPU heatsink/fan
  • 1× I/O shield (IPMI)
  • 1× Supermicro SlimSAS storage cable

Not included: chassis, power supply, storage drives, PCIe add-in cards, and any additional memory beyond the two modules listed. No software media is included; BIOS, drivers, and IPMI firmware are free downloads from Supermicro.
Listed by Frooition