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Silver 2U rackmount server chassis with front drive bays and rear I/O panel

Chenbro

Chenbro RB2511201-01 899507 2U barebone server 32 DIMM 12TB

SKU CH-R3JF-V5J5F MPN RB2511201-01 899507

A 2U rackmount barebone server with dual LGA4189 sockets for 3rd Gen Intel Xeon CPUs, 32 DIMM slots supporting up to 12TB memory, and capacity for 24 x 2.5" or 12 x 3.5" SAS/SATA/NVMe drives

  • Processor3rd Gen Intel Xeon
  • Form factor2U Rackmount
  • Processor socketDual Socket-P4 LGA4189
  • Target workloadGeneral Purpose Server
  • RAM slots32 Slots
  • Maximum supported memory12 TB
  • Supports massive workloads with up to 12TB memory capacity
  • Dual 3rd Gen Intel Xeon processors handle demanding compute tasks
  • 32 DIMM slots enable flexible high-density memory configurations
  • Up to 24 drive bays provide extensive SAS/SATA/NVMe storage options
  • Eight PCIe 4.0 slots plus OCP 3.0 networking deliver versatile expansion

Chenbro RB2511201 2U Barebone Server

This 2U rackmount barebone supports dual 3rd Gen Intel Xeon processors in Socket-P4 LGA4189. It integrates the Intel Server Board M50CYP2SBSTD and targets general-purpose server workloads. The platform provides 32 DIMM slots with a maximum memory capacity of 12TB.

Suits dual-socket Xeon builds needing high memory

Organisations requiring up to 32 DIMM slots and 12TB of RAM will match this platform. Buyers who need more memory capacity than 12TB or more than 32 DIMM slots should look elsewhere. Single-socket deployments or workloads requiring different CPU sockets are not addressed.

32 DIMM slots and 12TB maximum memory

The 32-slot, 12TB ceiling is the specification that determines fit. Any configuration exceeding these limits cannot be accommodated on this board. Memory population rules and supported speeds depend on the specific Xeon processors installed.

How it compares

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

Price $2,796.99
Pricier than about 56% of the 532 comparable items (median $2,503.49).

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Specifications

Product
Brand nameCHENBRO
Product lineRB251 Series
Model nameRB2511201
Part numberRB2511201-01 899507
Target workloadGeneral Purpose Server
Processor
Processor3rd Gen Intel Xeon
Processor socketDual Socket-P4 LGA4189
Memory
RAM slots32 Slots
Maximum supported memory12 TB
Size & build
Form factor2U Rackmount
Shipping weight33.57 kg
Package size787 × 457 × 127 mm

Questions about this item

When will the dual LGA4189 sockets hit their 205W thermal ceiling under sustained load?

Each 3rd Gen Intel Xeon is rated up to 205W, so the 1+1 redundant 2000W CRPS power supply must handle combined CPU draw plus memory and storage under full load.

How loud and hot does the 2U chassis get when the 2000W redundant supplies run continuously?

The 1+1 redundant 2000W CRPS units and dual 205W Xeon sockets mean sustained operation relies on the chassis fans to move heat from CPUs, 32 DIMM slots and up to 24 drive bays.

Which components are not included and must be sourced separately for the barebone to POST?

You must add two 3rd Gen Intel Xeon CPUs for the LGA4189 sockets, memory modules for the 32 slots, storage drives for the 2.5 or 3.5 bays, and an OCP 3.0 module for network connectivity.

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