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Green rectangular DDR4 memory module with gold edge connector and black chips, no heat spreader

OWC

OWC 32GB DDR4 3200 CL22 2Rx4 288-pin ECC Registered RDIMM memory upgrade

SKU CH-CNNW-M82ZV

A 32 GB DDR4 3200 ECC registered RDIMM for compatible Gigabyte servers and workstations

  • Total capacity32 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latency22
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx4

Capacity 32GB

  • ECC registered design protects data integrity in servers
  • 32 GB capacity expands memory for demanding workloads
  • DDR4 3200 speed with CL22 latency delivers responsive performance
  • 2 V operation reduces power draw in dense systems
  • Compatible with Gigabyte G292-280 G292-2G0 E152-ZE0 E152-ZE1 E162-220

Server ECC RDIMM upgrade

This OWC module adds 32GB of DDR4 ECC registered memory to compatible Gigabyte servers and workstations. It runs at 3200MHz with CL22 latency and 1.2V operation. The 2Rx4 registered design targets multi-socket platforms that require error correction and signal buffering.

Verify registered ECC requirement

Confirm your system accepts DDR4 288-pin registered ECC RDIMMs before ordering. This module will not work in standard desktop boards or with unbuffered or load-reduced memory. The supported Gigabyte models include G292-280, G292-2G0, E152-ZE0, E152-ZE1 and E162-220.

Fills a single DIMM slot

One module occupies one 288-pin slot and delivers 32GB capacity for virtualization or database workloads. Backward compatibility with 2133, 2400, 2666 and 2933MHz buses lets it run in older DDR4 servers. No heat spreader is fitted, so airflow clearance is minimal.

How it compares

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

Price $233.99
Cheaper than about 57% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
CAS latency 22
Typical for this category: the median of 483 items is 22.
Price per GB $7.31 per GB
Cheaper than about 55% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number3R2D42R432 GB
Total capacity32 GB
Product type288-Pin DDR4 ECC RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latency22
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsGigabyte G292-280
Gigabyte G292-2G0
Gigabyte E152-ZE0
Gigabyte E152-ZE1
Gigabyte E162-220

Other versions of this model

5 more in the same range

Questions about this item

Does the module ship as a single stick or a kit, and are any extra parts required?

The upgrade is a single 32GB DDR4 3200 CL22 2Rx4 288-pin ECC Registered RDIMM; no additional components are needed for installation.

Which capacity and speed version should I pick for a Gigabyte G292-280 server?

Choose the 32GB DDR4 3200 CL22 2Rx4 288-pin ECC Registered RDIMM; it matches the qualified part number 3R2D42R432GB for G292-280, G292-2G0, E152-ZE0, E152-ZE1 and E162-220.

What does the 3200 CL22 rating mean when the module runs in a Gigabyte E162-220 workstation?

The module operates at DDR4 3200 (PC4-25600) with CAS latency 22 at 1.2V; it will also run at 2933, 2666, 2400 or 2133MHz if the platform requires a lower speed.

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