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Supermicro

Supermicro SYS-120H-TNR 1U barebone server, dual LGA 4189, 32 DDR4 slots, 8×2.5″ bays

SKU CH-7VJC-19ZTZ MPN SYS-120H-TNR

A 1U rackmount barebone for dual 3rd Gen Intel Xeon Scalable processors with 32 DDR4 slots and eight 2.5″ hot-swap NVMe/SATA/SAS bays

  • Processor3rd Gen Intel Xeon Scalable processors
  • Installed RAMNo Memory Installed
  • Form factor1U Rackmount
  • Processor socketLGA 4189
  • Target workloadGeneral Purpose Server
  • Preinstalled processorNo CPU Installed
  • Dual LGA 4189 sockets accept two 3rd Gen Xeon processors
  • 32 DDR4 3200 ECC slots scale memory to 12 TB
  • 8 hot-swap 2.5″ bays support NVMe, SATA and SAS drives
  • Three PCIe 4.0 x16 slots fit full-height GPU or accelerator cards
  • 1U rackmount form factor measures 1.70″ high for dense deployments

Dual-socket 1U barebone for scale-out workloads

The Supermicro SYS-120H-TNR is a 1U rackmount barebone that accepts two 3rd Gen Intel Xeon Scalable processors in LGA 4189 sockets. It provides 32 DDR4 3200 ECC DIMM slots with a maximum capacity of 12 TB. The Intel C621A north bridge connects three PCIe 4.0 x16 slots and an OCP 3.0 AIOM networking slot.

Suited for virtualization.

This chassis targets deployments that need dense compute, large memory footprints and flexible GPU or accelerator expansion in a single rack unit. It is not for buyers who require installed processors or memory, nor for builds that need more than three full-height PCIe slots or support for processor generations beyond the supported Xeon line.

Eight hot-swap bays and dual M.2 slots shape

Eight 2.5-inch hot-swap bays accept NVMe, SATA or SAS drives, while two internal M.2 slots take NVMe or SATA modules. Optional RAID functionality is added through a storage add-on card. Eight heavy-duty hot-swap fans with automated speed control maintain airflow for the configured drive and card population.

How it compares

Measured against everything we stock in Barebone Servers & DIY Kits, at today’s prices. Recalculated every night.

Price $2,633.99
Typical for this category: the median of 532 items is $2,503.49.

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Specifications

Product
Brand nameSUPERMICRO
Model nameSYS-120H-TNR
Target workloadGeneral Purpose Server
Processor
Processor3rd Gen Intel Xeon Scalable processors
Processor socketLGA 4189
Preinstalled processorNo CPU Installed
Max supported CPUs2
ChipsetIntel C621A
Memory
Installed RAMNo Memory Installed
RAM slots32 × 288Pin
Maximum supported memory12 TB
Supported memoryDDR4 3200
ECC supportYes
Storage
SATA ports8 x SATA 600
M.2 slots2 M.2 NVMe OR 2 M.2 SATA3
Hot-swap drive bays8 × 2.5 in hot-swap NVMe/SATA/SAS drive bays
Ports & slots
PCIe slotsSlot 1: PCI-E 4.0 x16 FH, 6.6 inL
Slot 2: PCI-E 4.0 x16 FH, 10.5 inL
Slot 3: PCI-E 4.0 x16 FH, 10.5 inL
VGA ports1
Size & build
Form factor1U Rackmount
Product dimensions1.7 in × 17.2 in × 29.36 in
Product weight34 lb (15.4 kg)
Shipping weight22.23 kg
Package size950 × 605 × 203 mm

Questions about this item

Which CPUs and how many DIMMs do I need to populate the dual LGA 4189 sockets and 32 DDR4 slots?

Install one or two 3rd Gen Intel Xeon Scalable processors and up to 32 DDR4 3200 ECC RDIMM or LRDIMM modules for a maximum of 12 TB.

Can I keep using my existing 2.5″ SATA SSDs in the eight hot-swap bays?

Yes, the eight 2.5″ hot-swap bays accept NVMe, SATA or SAS drives, so current SATA SSDs will work directly.

How do I verify the system recognises all 32 DIMM slots and three PCI-E 4.0 x16 slots after assembly?

Check the BIOS memory map for 32 populated slots and confirm three PCI-E 4.0 x16 links at full width in the PCIe configuration screen.

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