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
Single green 288-pin DDR4 RDIMM module black chips no heat spreader

OWC

OWC 128GB DDR4 3200 ECC RDIMM CL22 8Rx4 288-pin 1.2V memory upgrade

SKU CH-N075-98FAM

A 128 GB DDR4 3200 ECC registered DIMM for Gigabyte G292-Z40, Z42, Z43, Z44, Z45 servers

  • Total capacity128 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latency22
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank8Rx4
  • 128 GB single-module capacity simplifies server upgrades
  • ECC registered design protects data integrity in Gigabyte G292-Z40/42/43/44/45 servers
  • DDR4 3200 CL22 at 1.2 V balances speed and power efficiency
  • 8Rx4 288-pin RDIMM form factor fits registered DIMM slots
  • Backward compatible with 2133, 2400, 2666 and 2933 MHz platforms

Server-specific DDR4 ECC RDIMM

This single 128GB module is a 288-pin DDR4 3200 ECC Registered DIMM rated at CL22 and 1.2V. It is built for Gigabyte Server G292-Z40, G292-Z42, G292-Z43, G292-Z44 and G292-Z45 systems. The 8Rx4 rank structure targets high-density server and workstation workloads.

Verify registered ECC support and slot population

Confirm the motherboard requires registered ECC RDIMMs and does not use unbuffered or load-reduced modules, as mixing types is not supported. Check the qualified vendor list for 128GB 8Rx4 modules at 3200, 2933, 2666, 2400 or 2133 speeds. Ensure enough 288-pin slots are free for the desired total capacity.

No heat spreader or bundled software included

The module ships without a heat spreader, relying on chassis airflow for cooling. No software utilities, drivers or configuration tools are supplied; installation is a physical memory upgrade only. JEDEC and RoHS compliance ensures warranty-safe integration into qualified platforms.

How it compares

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

Price $756.99
Pricier than about 57% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB
Higher than about 70% of the 20,941 comparable items (median 32 GB).
CAS latency 22
Typical for this category: the median of 483 items is 22.
Price per GB $5.91 per GB
Cheaper than about 66% of the 20,941 comparable items (median $8.19 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 nameOWC
Part number3R2D48R4128G
Total capacity128 GB
Product type288-Pin DDR4 ECC RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latency22
ECC supportYes
Buffer typeRegistered
Memory rank8Rx4
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsGigabyte Server G292-Z40
Gigabyte Server G292-Z42
Gigabyte Server G292-Z43
Gigabyte Server G292-Z44
Gigabyte Server G292-Z45

Questions about this item

Does the OWC 128GB DDR4 3200 ECC RDIMM come as a single module or a kit, and are any extra parts needed for installation?

The upgrade consists of one 128GB 288-pin DDR4 ECC registered DIMM; no additional components are required to install it in a compatible Gigabyte server.

I see several Gigabyte models listed — G292-Z40, G292-Z42, G292-Z43, G292-Z44 and G292-Z45 — does this module work in all of them?

Yes, the 3R2D48R4128G module is validated for every model in the G292-Z40 through G292-Z45 series.

The headline speed is 3200 MT/s CL22 — what effective speed will I see if my server currently runs 2666 MT/s memory?

The module is backward compatible with 2133, 2400, 2666 and 2933 MT/s systems, so it will operate at the highest speed your platform supports, up to 3200 MT/s.

More in Model-Specific Memory Upgrades

Similar items