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 circuit board with black memory chips and gold edge connectors

OWC

OWC 64GB DDR5 4800 CL40 ECC RDIMM memory upgrade

SKU CH-N5F4-GC4SE

A 64 GB DDR5 4800 CL40 ECC registered DIMM for Gigabyte R263-Z34, R263-Z35, R263-Z36, R263-Z37 and R283-Z90 servers

  • Capacity64GB
  • Type288-Pin DDR5 ECC RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS Latency40
  • Voltage1.1V
  • ECCYes

Capacity 64GB

  • 64GB capacity expands server memory for heavier workloads
  • DDR5 4800 speed delivers high bandwidth for data-intensive tasks
  • ECC registered design detects and corrects errors to protect data integrity
  • 1V operation reduces power draw in dense configurations
  • Compatible with Gigabyte R263-Z34 R263-Z35 R263-Z36 R263-Z37 R283-Z90 systems

Server-grade DDR5 ECC RDIMM

This 64GB DDR5 4800 CL40 registered module is built for Gigabyte R263-Z34, R263-Z35, R263-Z36, R263-Z37 and R283-Z90 platforms. It delivers error-correcting, registered performance at 1.1V for workstations, servers and NAS systems that require ECC registered memory.

Suited for qualified Gigabyte servers.

IT administrators upgrading compatible Gigabyte 263-series or 283-Z90 hardware will find a direct-fit, JEDEC-compliant 2Rx4 DIMM. Builders of standard desktop PCs, consumer workstations or any system needing unbuffered or load-reduced memory cannot use this module.

Registered ECC decides compatibility

The single specification that determines fit is the registered ECC RDIMM design; only motherboards that explicitly support registered error-correcting DDR5 at 4800 MT/s with 2Rx4 organisation will accept this 64GB upgrade.

Highlights

  • 64GB capacity expands server memory for heavier workloads
  • DDR5 4800 speed delivers high bandwidth for data-intensive tasks
  • ECC registered design detects and corrects errors to protect data integrity
  • 1V operation reduces power draw in dense configurations
  • Compatible with Gigabyte R263-Z34 R263-Z35 R263-Z36 R263-Z37 R283-Z90 systems

Specifications

BrandOWC
Part Number4R8D52R464GB
Capacity64GB
Type288-Pin DDR5 ECC RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS Latency40
Voltage1.1V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Heat SpreaderNo
Compatible SystemGigabyte R263-Z34
Gigabyte R263-Z35
Gigabyte R263-Z36
Gigabyte R263-Z37
Gigabyte R283-Z90

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

Will this 64GB DDR5 4800 ECC RDIMM work alongside other registered ECC modules already installed in my Gigabyte R263-Z34 server?

Yes, it is a single 64GB 2Rx4 registered ECC DIMM at 1.1V and must only be paired with other registered ECC modules, not unbuffered or load-reduced types.

How can I verify the module is running at DDR5 4800 CL40 after installing it in a Gigabyte R283-Z90?

Check the BIOS or operating-system memory report; it should show 4800 MT/s, CAS latency 40, 1.1 V and registered ECC mode active.

Does the package include a heat spreader or any extra mounting hardware for the 288-pin RDIMM?

No heat spreader is included; the box contains only the bare 64GB DDR5 4800 CL40 2Rx4 registered ECC DIMM.

Also in this aisle

People compared these

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