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 HPE DDR4 server memory module with gold contacts

HPE

HPE P21673-001 16GB DDR4-3200 2Rx4 ECC server RAM

SKU CH-5AS3-SGWA4 MPN P21673-001

16 GB DDR4-3200 ECC server memory module with 2Rx4 organisation for error-corrected capacity

  • 16 GB DDR4-3200 capacity for demanding server workloads
  • ECC protection detects and corrects single-bit errors
  • 2Rx4 dual-rank organisation increases memory density
  • PC4-25600 rating delivers 3200 MT/s data rates

HPE 16GB DDR4-3200 ECC Server Memory

This HPE P21673-001 module provides 16GB of DDR4-3200 registered ECC memory for compatible HPE servers. The 2Rx4 dual-rank organisation and PC4-25600 rating deliver the bandwidth and error correction required for virtualisation, database and enterprise workloads. It is supplied new in factory-sealed packaging.

Capacity and headroom for typical server roles

Sixteen gigabytes per DIMM suits many general-purpose and memory-intensive applications, leaving headroom for multi-DIMM configurations up to the platform limit. Workloads that demand larger per-module capacities or higher frequencies will exceed what this single module provides.

How it compares

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

Price $665.99
Pricier than about 74% of the 6,523 comparable items (median $188.99).

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

Specifications

Size & build
Shipping weight0.23 kg
Package size152 × 25 × 3 mm

Questions about this item

Will the 16GB DDR4-3200 2Rx4 ECC module run alongside my existing PC4-25600 DIMMs?

Yes, matching the PC4-25600 speed rating allows the new module to operate at the same 3200 MT/s data rate as your current DIMMs.

How can I confirm the ECC function is active after installing the P21673-001?

Enter the server BIOS or UEFI, verify ECC is enabled, then run a memory diagnostic to see corrected error counts reported for this module.

More in ECC Server RAM

Similar items