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 rectangular DDR4 memory module with gold edge connectors and black chips on both sides

OWC

OWC 2R4D42R432GB 32GB DDR4 2400MHz ECC RDIMM 1.2V CL17 2Rx4 288-pin

SKU CH-ZG6C-W4P2J

32GB DDR4 2400MHz ECC registered RDIMM for Supermicro X11SDS and X11SDV server motherboards

  • Capacity32GB
  • Type288-Pin DDR4 ECC RDIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.2V
  • ECCYes
  • Server-grade reliability with ECC registered error correction
  • 32GB capacity extends memory headroom for virtualised workloads
  • DDR4 2400MHz CL17 at 1.2V balances speed and power draw
  • 2Rx4 288-pin RDIMM form factor fits listed Supermicro X11 boards
  • Direct replacement for ten Supermicro MEM-DR432 part numbers

32GB DDR4 2400MHz ECC RDIMM

This 32GB DDR4 2400MHz ECC Registered DIMM is built for Supermicro X11SDS and X11SDV server motherboards. It operates at 1.2V with CL17 latency and a 2Rx4 rank configuration. The module uses a 288-pin interface and contains error-correcting code for data integrity.

Server and workstation upgrades only

This memory suits administrators upgrading compatible Supermicro X11SDS-8C, -12C, -14C, -16C or X11SDV-12C-TLN2F systems. It will not work in standard desktop computers or consumer laptops. Builders needing unbuffered non-ECC modules should look elsewhere.

Registered ECC with 2Rx4 organisation

The single deciding specification is the Registered ECC 2Rx4 organisation, which must match the motherboard memory controller. Mixing this module with unbuffered memory will prevent the system from booting. Verify the Supermicro part number list before purchase.

Highlights

  • Server-grade reliability with ECC registered error correction
  • 32GB capacity extends memory headroom for virtualised workloads
  • DDR4 2400MHz CL17 at 1.2V balances speed and power draw
  • 2Rx4 288-pin RDIMM form factor fits listed Supermicro X11 boards
  • Direct replacement for ten Supermicro MEM-DR432 part numbers

Specifications

BrandOWC
Part Number2R4D42R432GB
Capacity32GB
Type288-Pin DDR4 ECC RDIMM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Voltage1.2V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Heat SpreaderNo
Compatible SystemSupermicro Motherboard X11SDS-12C
Supermicro Motherboard X11SDS-14C
Supermicro Motherboard X11SDS-16C
Supermicro Motherboard X11SDS-8C
Supermicro Motherboard X11SDV-12C-TLN2F

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How much power does the 1.2V DDR4 2400MHz module draw when the server runs continuously?

At 1.2V the 32GB DDR4 2400MHz ECC RDIMM operates at standard DDR4 voltage, so power draw stays within normal DDR4 limits during all-day server workloads.

Which motherboard must I already have for this 288-pin ECC RDIMM to work?

It is validated for Supermicro X11SDS-12C, X11SDS-14C, X11SDS-16C, X11SDS-8C and X11SDV-12C-TLN2F motherboards; the board must support DDR4 ECC Registered memory.

Can I add this CL17 2Rx4 module alongside the Supermicro MEM-DR432LC-ER24 sticks already in my system?

Yes, it replaces Supermicro part numbers including MEM-DR432LC-ER24, MEMDR432LCL01ER24 and MEMDR432LSV01ER24, so it will run with those existing modules.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.