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 288-pin DDR4 RDIMM module with black chips

Brute Networks

Brute Networks 8GB DDR4-2133 ECC Registered RDIMM 2Rx8

SKU CH-VQDB-Z3NDH

8GB DDR4-2133 ECC registered RDIMM with CL15 latency and 1.2V operation for compatible servers

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 8GB capacity expands server workloads
  • DDR4-2133 speed matches PC4-17000 rating
  • ECC registered design protects data integrity
  • 2Rx8 dual-rank layout increases density
  • 20V operation reduces power draw

Server Memory Upgrade

This 8 GB DDR4-2133 registered DIMM adds ECC-protected capacity to compatible HP servers. It is built for administrators who need to extend the life of existing rack infrastructure without replacing the chassis. The module uses major-brand DRAM and matches the 759935-B21 part number for drop-in installation. Buyers who need non-ECC or unbuffered memory for workstations cannot use this part.

Thermals and Power

The module operates at the standard DDR4 voltage of 1.20 V, keeping power draw low inside dense server enclosures. Registered buffering reduces electrical load on the memory controller, which helps maintain stable thermals across fully populated channels. No active cooling is required on the DIMM itself; airflow provided by the server chassis is sufficient. Systems that demand higher-voltage or unregistered modules will not support this DIMM.

Critical Specification

The stick is a 288-pin DDR4 SDRAM rated at 2133 MT/s (PC4-17000) with CL15 latency and a 2Rx8 organisation. ECC and registered signalling are mandatory for the target platform, so the motherboard must support both features. Mixing ranks or speeds may prevent the server from posting. Buyers whose systems require a different rank configuration or speed grade must select another module.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $37.99
Cheaper than about 88% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $4.75 per GB
Cheaper than about 75% of the 6,064 comparable items (median $7.25 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameHP
Total capacity8 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Power
Rated voltage1.2 V

Questions about this item

How do I install this 288-Pin DDR4 RDIMM in my server, and what step do people often miss?

Align the notch on the 288-Pin DDR4 module with the slot key, press firmly until both retention clips click, and verify the system registers the full 8GB at 2133 MT/s; the step often missed is seating both ends evenly so the registered buffer initialises correctly.

What maintenance or replacement will this 8GB 2Rx8 ECC Registered module need over its service life?

No routine maintenance is required; the module uses major-brand DRAM chips rated for continuous server operation, and ECC corrects single-bit errors on the fly, so replacement is only needed if a multi-bit fault exceeds correction capability.

What limit appears first when this CL15 1.20V RDIMM runs sustained workloads?

The CAS latency of 15 cycles at 2133 MT/s sets the timing floor, and the 1.20V supply caps thermal headroom, so latency and voltage constraints surface before bandwidth saturates under prolonged load.

More in ECC Server RAM

Similar items