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 rectangular DDR4 RDIMM with black chips and gold contacts

Brute Networks

Brute Networks 16GB DDR4-2400 ECC Registered RDIMM 1Rx4 1.2V 805349-K21

SKU CH-HZKE-Y8HPW

16 GB DDR4-2400 ECC registered RDIMM, 1Rx4 at 1.2 V, HPE 805349-K21 compatible

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank1Rx4
  • 16 GB DDR4-2400 ECC registered memory protects server data integrity
  • 2 V operation reduces power draw in dense rack deployments
  • 1Rx4 single-rank layout optimises signal timing for HPE platforms
  • 288-pin RDIMM form factor matches HPE part 805349-K21 exactly
  • Lifetime warranty backed by major-brand Samsung, SK Hynix or Micron chips

16 GB DDR4-2400 ECC Registered RDIMM

This 16 GB DDR4 module runs at 2400 MT/s with a 1.2 V operating voltage. It uses a 288-pin RDIMM form factor and includes ECC with registered buffering for signal integrity. The 1Rx4 rank organisation is built from major-brand DRAM components.

Suited for HPE servers needing 805349-K21

The module is validated as 100 percent compatible with the HPE part number 805349-K21 and maintains the original factory warranty. It is not suitable for systems that require unbuffered UDIMM modules or platforms limited to lower DDR4 speeds.

Registered ECC with 1Rx4 organisation

Registered buffering and ECC together provide the error correction and signal stability required by multi-socket server boards. A platform that only accepts unbuffered non-ECC memory cannot use this RDIMM.

How it compares

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

Price $103.99
Cheaper than about 68% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $6.50 per GB
Cheaper than about 59% 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 nameHPE
Total capacity16 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Power
Rated voltage1.2 V

Questions about this item

How much power does the 1.2V DDR4-2400 registered module draw when the server runs continuously?

The module operates at 1.2V, the standard voltage for DDR4 registered DIMMs, keeping power draw and heat low during all-day workloads.

What must the motherboard provide for this 288-pin ECC registered RDIMM to function?

A DDR4 RDIMM slot that supports ECC and registered signalling; the board must accept 1Rx4 modules at the PC4-19200 speed grade.

Will this 16GB 1Rx4 stick work in a system that already has older 8GB DDR4 RDIMMs installed?

Yes, provided the platform supports mixed capacities and ranks; all modules will run at the lowest common speed and voltage.

More in ECC Server RAM

Similar items