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 circuit board DDR4 UDIMM module with black memory chips and gold edge connector

Axiom

Axiom 8GB DDR4-2666 ECC UDIMM for Dell AA335287

SKU CH-H435-6Z4FV

8 GB DDR4-2666 ECC UDIMM adds reliable memory capacity for Dell systems with error-correcting protection

  • ECC protection prevents data errors with DDR4 reliability
  • 2666 MHz speed delivers responsive application loads
  • 8 GB capacity allows more programs open simultaneously
  • 288-pin DDR4-2666/PC4-21300 operates at effective bus speed
  • 30% performance improvement in single DIMM configurations over DDR3

Targeted Dell Server Memory

This 8 GB DDR4-2666 ECC UDIMM is built for Dell systems carrying part number AA335287. Error-correcting code protects data integrity in workloads that cannot tolerate silent corruption. The single-rank module suits administrators upgrading compatible PowerEdge or Precision platforms where registered DIMMs are not required.

Thermal and Power Profile

DDR4 architecture lowers operating voltage compared with DDR3, reducing power draw by roughly 20 per cent in typical use. Lower consumption translates to less waste heat inside the chassis, easing the burden on server fans. The module runs at the standard 2666 MT/s bus speed without generating excess thermal load.

Build and Installation Notes

A 288-pin UDIMM form factor ensures direct compatibility with unbuffered DDR4 slots on qualified Dell motherboards. Gold-edge contacts resist oxidation during long service intervals. No additional cables, brackets or firmware steps are needed — simply seat the module until the retention clips engage.

Highlights

  • ECC protection prevents data errors with DDR4 reliability
  • 2666 MHz speed delivers responsive application loads
  • 8 GB capacity allows more programs open simultaneously
  • 288-pin DDR4-2666/PC4-21300 operates at effective bus speed
  • 30% performance improvement in single DIMM configurations over DDR3

Specifications

No published specifications for this item yet.

Questions about this item

How is the 288-pin DDR4-2666 UDIMM installed and what step is often missed?

Align the notch on the module with the slot key, press down firmly until both side clips click shut, then verify the system recognises the full 8 GB at 2666 MT/s in BIOS.

What maintenance or replacement will this ECC UDIMM need later?

No routine maintenance is required; replace only if memory diagnostics report uncorrectable ECC errors or the module fails to train at 2666 MT/s after reseating.

What limit appears first under sustained load with this DDR4-2666 module?

The JEDEC-rated 2666 MT/s data rate and PC4-21300 bandwidth ceiling are the first limits reached during continuous heavy memory workloads.

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.