Supermicro
Supermicro SYS-122H-TN 1U rack server, 8×2.5″ NVMe/SAS/SATA bays, 3 PCIe 5.0 x16 slots, dual Xeon 6700 support
A 1U rack server with eight 2.5″ NVMe/SAS/SATA bays, three PCIe 5.0 x16 slots and dual Xeon 6700 support for up to 144 cores and 4TB DDR5
- TypeRack
- Rack Height1U
- LEDsHDD activity LAN1 activity Power System information
- SecurityHardware Trusted Platform Module (TPM) 2.0 Silicon Root of T
- CPU TypeIntel Xeon 6700 series processors with E-cores
- CPU SocketSocket E2 (LGA-4710)
- Dual Xeon 6700 processors deliver up to 144 cores per CPU
- 32 DDR5 slots support up to 4TB ECC memory at 6400MT/s
- Three PCIe 5.0 x16 slots accept GPU, storage or networking cards
- Eight 2.5″ hot-swap bays take NVMe, SAS or SATA drives
- TPM 2.0 and Silicon Root of Trust provide hardware-level security
Dual Xeon 6700 1U server
The Supermicro SYS-122H-TN is a 1U rack server built for dual Intel Xeon 6700 series processors with E-cores. It provides 32 DDR5 DIMM slots supporting up to 4TB of memory and eight hot-swap 2.5-inch bays that accept NVMe, SAS or SATA drives. Two internal M.2 NVMe slots add boot or cache capacity.
Upgrade from single-socket or PCIe 4.0 platforms
This system replaces single-socket servers or older dual-socket platforms limited to PCIe 4.0 interconnects. The jump is worth it when workloads need up to 144 cores per CPU, 108MB cache per CPU and three PCIe 5.0 x16 slots for accelerators, GPUs or high-speed networking cards. Buyers who need more than two processors or more than eight front drive bays should look elsewhere.
Limits of the PCIe 5.0 x16 and AIOM interfaces
Three PCIe 5.0 x16 slots and one OCP 3.0 compatible AIOM slot share the CPU lane budget, so populating every slot with x16 devices may reduce link widths. Air-cooled CPUs above 250W TDP are only supported under specific thermal conditions and the single 1GbE BMC port does not carry production traffic.
Highlights
- Dual Xeon 6700 processors deliver up to 144 cores per CPU
- 32 DDR5 slots support up to 4TB ECC memory at 6400MT/s
- Three PCIe 5.0 x16 slots accept GPU, storage or networking cards
- Eight 2.5″ hot-swap bays take NVMe, SAS or SATA drives
- TPM 2.0 and Silicon Root of Trust provide hardware-level security
Specifications
| Brand | SUPERMICRO |
|---|---|
| Series | SuperServer |
| Model | SYS-122H-TN |
| Type | Rack |
| Rack Height | 1U |
| LEDs | HDD activity LAN1 activity Power System information |
| Security | Hardware Trusted Platform Module (TPM) 2.0 Silicon Root of Trust (RoT) - NIST 800-193 Compliant Features Cryptographically Signed Firmware Secure Boot Secure Firmware Updates Automatic Firmware Recovery Supply Chain Security: Remote Attestation Runtime BMC Protections System Lockdown |
| CPU Type | Intel Xeon 6700 series processors with E-cores |
| CPU Socket | Socket E2 (LGA-4710) |
| CPU Features | Up to 144C/144T; Up to 108MB Cache per CPU Supports up to 330W TDP CPUs (Air Cooled)* Supports up to 330W TDP CPUs (Liquid Cooled) *Air Cooled CPUs with TDP over 250W only supported under specific conditions. |
| # of Processors Installed | 0 |
| MAX Processors | 2 |
| Memory Type | DDR5 |
| Max Memory Capacity | 4TB |
| Memory Features | Max Memory (1DPC): Up to 2TB 6400MT/s ECC DDR5 RDIMM Max Memory (2DPC): Up to 4TB 5200MT/s ECC DDR5 RDIMM |
| Number of Memory Slots | 32 |
| Hard Drive (Installed) | No Hard Drive |
| SSD (Installed) | No |
| Raid Level | RAID 0/1/5/10 |
| LAN Ports | 1 x RJ45 1 GbE Dedicated BMC LAN port |
| Expansion Slots | Default 1 PCIe 5.0 x16 FHHL slot 2 PCIe 5.0 x16 FH/10.5"L slots 1 PCIe 5.0 x16 AIOM slot (OCP 3.0 compatible) |
| Expansion Bays | Default: Total 8 bays 8 front hot-swap 2.5" NVMe*/SAS*/SATA* drive bays Option A: Total 12 bays 12 front hot-swap 2.5" NVMe*/SAS*/SATA* drive bays (*NVMe/SAS/SATA support may require additional storage controller and/or cables) |
| Other ports | 2 x USB 3.0 (rear) 1 x USB 3.0 (front) 1 x VGA |
| Operating System | No |
| Temperature | Operating Temperature: 10°C ~ 35°C (50°F ~ 95°F) Non-operating Temperature: -40°C to 70°C (-40°F to 158°F) |
| Humidity | Operating Relative Humidity: 8% to 90% (non-condensing) Non-operating Relative Humidity: 5% to 95% (non-condensing) |
| Dimensions | 1.7" x 17.3" x 29.27" |
| Weight | 18.7 lbs. |
| Shipping weight | 34.02 kg |
| Package size | 1100 × 672 × 253 mm |
Questions about this item
What rack depth and rails are required to mount the 1U SYS-122H-TN?
The system is a 1U rackmount chassis; standard 19-inch rails with sufficient depth for the 8-bay front and three full-length PCIe 5.0 x16 cards are needed.
What is the correct sequence for installing two Xeon 6700 CPUs and populating the 32 DDR5 slots?
Install both CPUs into the LGA-4710 sockets first, then populate DDR5 RDIMMs evenly across all 32 slots — 1 DPC for 6400 MT/s or 2 DPC for 5200 MT/s — to enable full 4 TB capacity.
Which components will need replacement first in a continuously running dual 330 W TDP configuration?
The hot-swap fans and the 8-bay NVMe/SAS/SATA backplane are the primary field-replaceable units; M.2 NVMe slots and the TPM 2.0 module are not designed for routine replacement.
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