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Green rectangular DDR4 memory module with gold contacts and black chips on both sides

OWC

OWC 32GB DDR4 2400MHz CL17 ECC Registered RDIMM 2R4D42R432GB

SKU CH-8SXY-JNFWG

32GB DDR4 2400MHz CL17 ECC registered RDIMM for Supermicro X10SR series server boards

  • Total capacity32 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx4
  • ECC registered design protects data integrity in servers
  • 32 GB capacity expands memory for demanding workloads
  • DDR4 2400 MHz speed matches PC4-19200 specification
  • 2 V operation reduces power draw and heat
  • Validated for five Supermicro X10 motherboard models

OWC 32GB DDR4 ECC RDIMM for Supermicro X10

This 32GB DDR4 2400MHz CL17 ECC Registered RDIMM targets server and workstation builders who need reliable error-correcting memory. It operates at 1.2V and uses a 2Rx4 rank configuration. The module is validated for specific Supermicro X10 series motherboards. It is not intended for standard desktop computers.

Verify motherboard model and memory population rules

Before ordering, confirm your motherboard is one of the listed Supermicro models: X10SRG-F, X10SRH-CF, X10SRW-F, X10SRi-F or X10SRM-F. Check the manual for supported DIMM slots per channel and maximum capacity per slot. Registered ECC memory cannot be mixed with unbuffered modules in the same system. Ensure the BIOS is updated to recognise the 32GB density.

Fits 288-pin DDR4 RDIMM slots in compatible servers

The module installs directly into 288-pin DDR4 RDIMM slots on the validated Supermicro platforms. Registered buffering reduces electrical load on the memory controller, allowing larger total system memory configurations. ECC functionality corrects single-bit errors to maintain data integrity in critical workloads. The lack of a heat spreader keeps the profile low for dense chassis.

How it compares

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

Price $199.99
Cheaper than about 58% 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.
Price per GB $6.25 per GB
Cheaper than about 63% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number2R4D42R432 GB
Total capacity32 GB
Product type288-Pin DDR4 ECC RDIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsSupermicro Motherboard X10SRG-F
Supermicro Motherboard X10SRH-CF
Supermicro Motherboard X10SRW-F
Supermicro Motherboard X10SRi-F
Supermicro Motherboard X10SRM-F

Other versions of this model

5 more in the same range

Questions about this item

Does the 32 GB DDR4 2400 MHz CL17 ECC RDIMM ship with any accessories or just the module?

Only the 288-pin registered DIMM is included; no cables, brackets or tools are supplied.

I see a single 32 GB 2Rx4 part — are there other capacities or ranks for these Supermicro X10 boards?

This listing covers the 32 GB 2Rx4 module; other densities or ranks would be separate part numbers.

What does the 2400 MHz PC4-19200 rating deliver in a Supermicro X10SRG-F system?

The module runs at 2400 MT/s with CL17 latency at 1.2 V, providing registered ECC bandwidth for the X10SRG-F memory controller.

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