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Supermicro

Supermicro SYS-212H-TN 2U rack server

SKU CH-0VRN-P5VD3 MPN SYS-212H-TN

2U rack server for Intel Xeon 6700 series with 8 hot-swap 2.5" NVMe/SAS/SATA bays, 16 DDR5 slots up to 2TB, up to 144 cores, and 3 PCIe 5.0 plus AIOM slots

  • TypeRack
  • Rack Height2U
  • LEDsHDD activity LAN1 activity Power status 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)
  • Single Intel Xeon 6700 series processor scales cloud workloads
  • 16 DDR5 slots support up to 2TB ECC memory
  • 8 hot-swap 2.5" bays accept NVMe SAS SATA drives
  • Up to 3 PCIe 5.0 plus 1 AIOM slot for expansion
  • TPM 2.0 and Silicon Root of Trust NIST 800-193 compliant

2U Rack Server for Scale-Out Cloud

The Supermicro SYS-212H-TN is a 2U rackmount server built for scale-out cloud workloads. It supports a single Intel Xeon 6700 series processor with up to 144 cores and 108MB cache. The system arrives without a CPU installed, allowing integrators to select the exact processor for their performance and power envelope.

PCIe 5.0 Expansion and NVMe Storage Limits

Up to three PCIe 5.0 slots plus one AIOM slot compatible with OCP NIC 3.0 provide high-speed I/O for networking and accelerators. Eight hot-swap 2.5-inch bays accept NVMe, SAS, or SATA drives with RAID 0, 1, 5, and 10 support. GPU capacity is limited to one double-width or two single-width cards connected via PCIe 5.0 x16 CPU-to-GPU interconnect.

DDR5 Memory Configuration Decides Maximum Capacity

Sixteen DDR5 RDIMM slots deliver up to 1TB at 6400MT/s in a one-DIMM-per-channel layout or 2TB at 5200MT/s when fully populated with two DIMMs per channel. Buyers who need the full 2TB must accept the lower memory speed, while those prioritising 6400MT/s throughput are capped at 1TB.

Highlights

  • Single Intel Xeon 6700 series processor scales cloud workloads
  • 16 DDR5 slots support up to 2TB ECC memory
  • 8 hot-swap 2.5" bays accept NVMe SAS SATA drives
  • Up to 3 PCIe 5.0 plus 1 AIOM slot for expansion
  • TPM 2.0 and Silicon Root of Trust NIST 800-193 compliant

Specifications

BrandSUPERMICRO
SeriesSuperServer
ModelSYS-212H-TN
TypeRack
Rack Height2U
LEDsHDD activity
LAN1 activity
Power status
System information
SecurityHardware
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 TypeIntel Xeon 6700 series processors with E-cores
CPU SocketSocket E2 (LGA-4710)
CPU FeaturesUp to 144C/144T; Up to 108MB Cache
Supports up to 330W TDP CPUs (Air Cooled)
# of Processors Installed0
MAX Processors1
Memory TypeDDR5
Max Memory Capacity2TB
Memory FeaturesMax Memory (1DPC): Up to 1TB 6400MT/s ECC DDR5 RDIMM
Max Memory (2DPC): Up to 2TB 5200MT/s ECC DDR5 RDIMM
Number of Memory Slots16
Hard Drive (Installed)No Hard Drive
SSD (Installed)No
Raid LevelRAID 0/1/5/10
GPU TypeUp to 1 double-width or 2 single-width GPUs
PCIe 5.0 x16 CPU-to-GPU Interconnect
LAN Ports1 x RJ45 1 GbE Dedicated BMC LAN port
Expansion SlotsOption A
1 PCIe 5.0 x16 FHFL double-width slot
1 PCIe 5.0 x16 FH/10.5"L double-width slot
1 PCIe 5.0 x16 AIOM slot (OCP 3.0 compatible)
Option B
1 PCIe 5.0 x16 FHFL double-width slot
2 PCIe 5.0 x8 FH/10.5"L slots
1 PCIe 5.0 x16 AIOM slot (OCP 3.0 compatible)
Expansion BaysDefault: Total 8 bays
8 front hot-swap 2.5" NVMe*/SAS*/SATA* drive bays
Option A: Total 16 bays
8 front hot-swap 2.5" PCIe 5.0 x4 NVMe* drive bays
8 front hot-swap 2.5" SAS*/SATA* drive bays
Option B: Total 16 bays
16 front hot-swap 2.5" SAS*/SATA* drive bays
Option C: Total 24 bays
24 front hot-swap 2.5" SAS*/SATA* drive bays
(*NVMe/SAS/SATA support may require additional storage controller and/or cables)
2 M.2 NVMe slots (M-key 2280/22110/25110; VROC required for RAID)
Other ports2 x USB 3.0 (rear)
1 x VGA
Operating SystemNo
TemperatureOperating Temperature: 10°C ~ 35°C (50°F ~ 95°F)
Non-operating Temperature: -40°C to 70°C (-40°F to 158°F)
HumidityOperating Relative Humidity: 8% to 90% (non-condensing)
Non-operating Relative Humidity: 5% to 95% (non-condensing)
Dimensions3.5" x 17.2" x 31.74"
Weight45 lbs.
Shipping weight34.02 kg
Package size1100 × 672 × 253 mm

Questions about this item

Should I populate 1 DIMM per channel or 2 DIMMs per channel for the 6400 MT/s DDR5 speed?

Use one DIMM per channel (1DPC) to reach 6400 MT/s with up to 1 TB total. Two DIMMs per channel (2DPC) drops the speed to 5200 MT/s but allows up to 2 TB total across the 16 slots.

What does the 144-core Xeon 6700 series actually deliver in this 2U chassis?

The single Socket E2 (LGA-4710) supports up to 144 cores and 144 threads with 108 MB cache at up to 330 W TDP, air-cooled, giving maximum single-socket throughput for scale-out cloud workloads.

How many PCIe 5.0 lanes are available for the AIOM networking slot?

The AIOM slot follows the OCP NIC 3.0 standard and connects via PCIe 5.0, so the networking card can use the full Gen 5 bandwidth provided by the Xeon 6700 series CPU.

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