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Green 288-pin DDR4 LRDIMM memory module, 32GB

Axiom

Axiom 726722-S21-AX 32GB DDR4 2133 ECC CL15 1.20V 288-pin LRDIMM memory upgrade

SKU CH-S5TJ-WTHCA MPN 726722-S21-AX

32 GB DDR4-2133 ECC LRDIMM with CL15 latency and 1.20 V operation for HP/Compaq systems

  • Total capacity32 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Product type288-Pin DDR4 SDRAM
  • Compatible systemsHP/Compaq
  • 32 GB capacity expands server memory headroom
  • ECC protection detects and corrects single-bit errors
  • DDR4 2133 speed delivers 100 % faster data rates than DDR3
  • CL15 latency at 1.20 V reduces power demand by 20 %
  • 288-pin LRDIMM form factor fits compatible HP/Compaq systems

HP System-Specific Upgrade

This 32 GB DDR4 LRDIMM is built for HP and Compaq systems that require ECC registered memory. It operates at 2133 MHz with a CL15 latency and a 1.20 V power draw. The 288-pin module installs directly into compatible server or workstation slots.

ECC Registered Form Factor

The LRDIMM design with on-board ECC is the single specification that determines compatibility; systems expecting standard UDIMMs or non-ECC memory will not support this module. Buyers who need standard unbuffered DIMMs without error correction cannot use this part.

RoHS-Compliant Component

The memory carries RoHS green compliance certification, confirming it meets restricted substance directives for safer disposal. No additional software, heatsinks or accessories are included in the package.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $343.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $10.75 per GB
Pricier than about 55% of the 20,941 comparable items (median $8.19 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 nameAxiom
Model name726722-S21-AX
Total capacity32 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
CAS latencyCL15
ECC supportYes
Power
Rated voltage1.2 V
Size & build
Shipping weight0.45 kg
Package size152 × 76 × 51 mm
Compatibility
Compatible systemsHP/Compaq

Questions about this item

How does 32 GB of DDR4-2133 CL15 ECC memory perform once installed in a compatible HP system?

The module delivers 32 GB of registered DDR4 capacity at 2133 MHz with CL15 latency, providing ECC error correction for data integrity in supported HP platforms.

What does the DDR4-2133 PC4-17000 standard mean for actual data throughput?

The PC4-17000 rating indicates a peak transfer rate of 17 000 MB/s; the module operates at 2133 MT/s with 1.20 V power draw and CL15 timing.

Will the 288-pin LRDIMM form factor fit my HP server or workstation memory slots?

This is a 288-pin LRDIMM designed for HP systems that accept load-reduced DDR4 DIMMs; verify your platform's qualified vendor list for exact slot compatibility.

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