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Single green 240-pin DDR3 DIMM module with black chips and gold contacts

Axiom

Axiom 627810-B21-AX 32GB DDR3 1066 ECC Registered server RAM

SKU CH-PESE-JQMJG MPN 627810-B21-AX

32GB DDR3 1066 ECC registered DIMM adds reliable capacity to compatible servers

  • Total capacity32 GB
  • Rated speedDDR3 1066 (PC3 8500)
  • Buffer typeRegistered
  • Product type240-Pin DDR3 SDRAM
  • 32 GB capacity supports large server workloads
  • DDR3 1066 speed delivers 8500 MT/s data rate
  • ECC protection corrects single-bit memory errors
  • Registered design reduces electrical load on memory bus
  • Single 240-pin DIMM simplifies installation

Axiom 32GB DDR3 ECC Registered DIMM

This Axiom 627810-B21-AX module provides 32GB of DDR3 SDRAM operating at 1066 MHz (PC3-8500). It uses a 240-pin DIMM form factor with registered signal processing and built-in ECC for data integrity. The single-module design simplifies capacity upgrades in compatible server platforms.

Suited for servers requiring registered ECC DDR3

This module fits systems that specifically require 240-pin registered DDR3 DIMMs with ECC support. It is not suitable for platforms that only accept unbuffered non-ECC memory, nor for systems using newer DDR generations. Builders needing different capacities, speeds, or form factors should verify their hardware requirements first.

32GB capacity in a single 240-pin module

The 32GB density delivered in one DIMM slot is the key specification for expansion planning. It allows maximum memory installation within limited slot counts on supported DDR3 server boards. Confirm the platform supports 32GB registered modules at 1066 MHz before purchase.

How it compares

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

Price $410.99
Pricier than about 67% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $12.84 per GB
Pricier than about 73% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameAxiom
Model name627810-B21-AX
Total capacity32 GB
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1066 (PC3 8500)
Memory
ECC supportYes
Buffer typeRegistered
Size & build
Shipping weight0.09 kg
Package size152 × 76 × 25 mm

Questions about this item

Does my server need 240-pin DDR3 slots that support registered ECC modules to use this 32GB stick?

Yes, the module is a 240-pin DDR3 DIMM with ECC and registered signal processing, so the motherboard must provide DDR3 slots that accept registered ECC memory.

Can I add this 1066 MHz registered ECC module alongside slower DDR3 ECC DIMMs already in the system?

The module runs at DDR3-1066 (PC3-8500); if slower DDR3 ECC registered DIMMs are present, the memory controller will typically clock all modules down to the lowest common speed.

How can I verify the 32GB module is recognised at 1066 MHz with ECC active after installation?

Check the BIOS memory information or run a tool such as dmidecode to confirm 32 GB, 1066 MT/s, ECC enabled and registered mode reported for the DIMM.

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