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Green 288-pin DDR4 LRDIMM module, 32GB ECC CL15

Axiom

Axiom 726722-B21-AX 32GB DDR4 2133 ECC CL15 memory upgrade

SKU CH-VGGE-R30Z9 MPN 726722-B21-AX

32 GB DDR4-2133 ECC LRDIMM with CL15 latency and 1.20 V operation for HP 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 handles large workloads
  • DDR4 2133 MHz speed enables fast data rates
  • ECC support protects data integrity
  • CL15 latency delivers responsive performance
  • 20 V operation reduces power demand

HP-Compatible DDR4 LRDIMM

This 32GB DDR4 LRDIMM is built for HP and Compaq systems that require ECC memory. It operates at 2133 MHz with a CL15 latency and a 1.20V supply. The module targets administrators upgrading compatible servers or workstations where data integrity is a requirement.

ECC and Voltage Benefits

Error-correcting code detects and corrects single-bit errors to maintain data accuracy in critical workloads. The 1.20V operating voltage reduces power demand compared to DDR3 modules. These features support greater system efficiencies for compatible HP platforms.

DDR4-2133 Interface Limits

The DDR4 2133 standard caps transfer rates at 17000 MB/s, which is lower than faster DDR4 speeds available on newer platforms. The 288-pin LRDIMM form factor fits only slots designed for load-reduced modules. Buyers needing higher bandwidth or standard UDIMM form factors must select different memory.

How it compares

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

Price $365.99
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 $11.44 per GB
Pricier than about 56% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameAxiom
Model name726722-B21-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

Does the 288-pin LRDIMM module require any periodic cleaning or component replacement?

No, the module has no moving parts and does not need cleaning or replacement under normal use.

What limits sustained throughput at DDR4 2133 speed?

The CL15 latency and PC4 17000 bandwidth set the maximum sustained data rate.

How much heat and power does the 32 GB kit draw at 1.20 V all day?

It runs at 1.20 V with 20 % lower power demand than DDR3, reducing heat output during continuous operation.

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