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 240-pin DDR3 ECC RDIMM module with black chips

A-Tech

A-Tech 32GB DDR3 1333 ECC RDIMM 4Rx4 Server Memory

SKU CH-4C7Y-PSRVR

A 32 GB DDR3 1333 ECC registered DIMM with 4Rx4 organisation for server memory expansion

  • Total capacity32 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • 32 GB capacity handles demanding server workloads
  • DDR3 1333 MHz speed delivers reliable data throughput
  • ECC registered design corrects errors for data integrity
  • 4Rx4 organisation maximises density per module
  • 5 V operation matches standard DDR3 voltage

32GB DDR3 1333 ECC Registered Module

This 32GB DDR3 1333 ECC RDIMM module is built for servers and workstations that require registered memory with error correction. It operates at 1.50V with CL9 latency and uses a 4Rx4 organisation on a 240-pin DIMM form factor. The module is a compatible equivalent for Micron MT72JSZS4G72PZ-1G4 and MT72JSZS4G72PZ-1G4E2 part numbers.

Suits ECC registered platforms only

This module suits administrators upgrading or repairing systems that specifically accept DDR3 1333 ECC RDIMM 4Rx4 memory. It will not work in desktop computers, laptops, or any platform that requires unbuffered UDIMM, SO-DIMM, or non-ECC memory. Builders needing different capacities, speeds, or rank configurations should look elsewhere.

4Rx4 rank decides motherboard compatibility

The single most decisive specification is the 4Rx4 rank organisation, because many server chipsets limit the number of ranks per channel and will not post with this configuration. Verify your system documentation supports 4Rx4 RDIMMs before purchasing; speed, voltage, and capacity are secondary if the rank structure is unsupported.

How it compares

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

Price $129.99
Cheaper than about 59% 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 $4.06 per GB
Cheaper than about 81% of the 6,064 comparable items (median $7.25 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 nameA-Tech
Total capacity32 GB
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
ECC supportYes
Buffer typeRegistered
Memory rank4Rx4
Power
Rated voltage1.5 V

Questions about this item

Will this 32GB DDR3 1333 CL9 1.5V ECC RDIMM run alongside my existing 8GB DDR3 1333 CL9 1.5V ECC RDIMM modules?

Yes, if the server BIOS supports mixed capacities and the same speed, voltage, CAS latency, ECC and registered configuration, the 32GB module will operate at 1333 MHz alongside the 8GB modules.

How do I confirm the 32GB module is detected and running at 1333 MHz with ECC active after installation?

Enter the system BIOS or UEFI and verify the memory summary shows 32GB total, speed 1333 MHz, ECC enabled and registered DIMM status for the new module.

Does the 240-pin DDR3 1333 ECC RDIMM ship alone, or are additional parts such as a heat spreader or installation tool included?

The package contains only the single 32GB 240-pin DDR3 1333 ECC registered DIMM; no heat spreader, tool or extra components are supplied.

More in ECC Server RAM

Similar items