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 memory module with gold contacts and black chips

Axiom

Axiom 16GB DDR4-2933 ECC RDIMM for HP 5YZ54AA cpu accessory

SKU CH-A99P-D56AE

16 GB DDR4-2933 ECC RDIMM adds 288-pin registered memory for HP systems

  • 16 GB RDIMM runs multiple applications smoothly
  • DDR4-2933 speed delivers up to 30% single-DIMM performance gain
  • ECC registered design provides greater reliability for enterprise workloads
  • 288-pin DDR4 SDRAM operates at 20% lower power consumption
  • 300% density increase enables larger modules for next-generation demands

Axiom 16GB DDR4-2933 ECC RDIMM

This Axiom module delivers 16 GB of DDR4-2933 registered ECC memory for compatible HP servers and workstations. It targets administrators who need error-correcting capacity for virtualisation or database workloads. The 288-pin RDIMM form factor fits standard DDR4 server slots. Buyers requiring non-ECC UDIMMs or higher frequencies should verify platform requirements first.

Sustained throughput with registered buffering

Registered buffering reduces electrical load on the memory controller, helping maintain signal integrity when all channels are populated. The supplier notes DDR4 scales up to 65% faster in 3-DIMM-per-channel configurations over DDR3. Lower voltage demands also decrease power consumption by 20%, reducing thermal pressure during continuous operation. Peak burst figures are not supplied.

288-pin RDIMM build for enterprise chassis

The 288-pin DDR4 SDRAM construction follows the registered DIMM standard used in multi-socket HP platforms. ECC circuitry provides greater reliability, availability and serviceability for enterprise applications. Component densities are 300% higher than the prior generation, enabling this 16 GB capacity per module. No heatsink, LED or non-standard height details are provided.

Highlights

  • 16 GB RDIMM runs multiple applications smoothly
  • DDR4-2933 speed delivers up to 30% single-DIMM performance gain
  • ECC registered design provides greater reliability for enterprise workloads
  • 288-pin DDR4 SDRAM operates at 20% lower power consumption
  • 300% density increase enables larger modules for next-generation demands

Specifications

No published specifications for this item yet.

Questions about this item

How much power does the 16 GB DDR4-2933 ECC RDIMM draw when the server runs all day?

DDR4 operates at 20 % less power than DDR3, so the module consumes less energy and generates less heat during continuous operation.

What must the system already provide for this 288-pin DDR4 RDIMM to function?

The motherboard needs DDR4 RDIMM slots that accept 288-pin modules and support ECC registered memory at 2933 MT/s.

Will this 2933 MT/s DDR4 RDIMM work alongside older DDR3 DIMMs I keep in the same machine?

No, DDR4 and DDR3 use different pin counts and signalling, so they cannot be installed together on the same platform.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

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