We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green printed circuit board with black memory chips and gold edge connectors

Brute Networks

Brute Networks 805351-B21-BN 32GB DDR4 2400 CL15 Registered 2Rx4 server RAM

SKU CH-2J70-QRKQ4

32GB DDR4 2400 CL15 registered ECC server memory with 2Rx4 organisation and 1.20V operation

  • Capacity32GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2400
  • CAS LatencyCL15
  • Voltage1.20V
  • ECCYes
  • 32 GB capacity doubles server memory headroom for virtualisation workloads
  • DDR4 2400 CL15 timing delivers responsive throughput at 1.20 V
  • Registered 2Rx4 ECC design protects data integrity in mission-critical systems
  • 288-pin RDIMM form factor matches HP 805351-B21 slot specification
  • Major-brand Samsung, SK Hynix or Micron chips ensure OEM-level reliability

HP-compatible registered DDR4 for servers

This 32GB DDR4 module is built for HP servers that require registered ECC memory. It suits administrators expanding capacity in supported platforms without mixing vendors.

32GB capacity at DDR4-2400 CL15

The module delivers 32GB per DIMM at PC4-19200 speed with CAS latency 15 and 1.20V operation. Dual-rank 2Rx4 organisation provides density for multi-socket configurations where registered buffers are mandatory.

288-pin RDIMM with major-brand components

Each stick uses Samsung, SK Hynix or Micron ICs and matches HP part 805351-B21 for validated compatibility. Registered design and ECC support maintain signal integrity in dense memory arrays.

Highlights

  • 32 GB capacity doubles server memory headroom for virtualisation workloads
  • DDR4 2400 CL15 timing delivers responsive throughput at 1.20 V
  • Registered 2Rx4 ECC design protects data integrity in mission-critical systems
  • 288-pin RDIMM form factor matches HP 805351-B21 slot specification
  • Major-brand Samsung, SK Hynix or Micron chips ensure OEM-level reliability

Specifications

BrandHP
Capacity32GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2400
CAS LatencyCL15
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor Brand Chipset

Questions about this item

Will this 32GB DDR4 2400 CL15 Registered 2Rx4 module work alongside my existing DDR4 2400 RDIMMs in the same server?

Mixing modules of different capacities or ranks is possible on many platforms, but the server's memory controller and BIOS determine whether mixed configurations run at the rated 2400 MT/s or fall back to a lower speed; consult the system vendor's qualified vendor list for the exact part number 805351-B21.

How can I verify the module is running at 2400 MT/s with CL15 timings after installation?

Enter the server BIOS or use a tool such as CPU-Z to confirm the memory frequency reads 2400 MT/s and the CAS latency shows 15 cycles; registered ECC modules also report status via the system management interface.

Does the box contain only the 32GB RDIMM or are any cables or brackets included?

The package contains the 32GB 288-pin DDR4 RDIMM only; no cables, brackets or additional hardware are supplied.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.