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
Four green DDR5 RDIMM modules in anti-static tray

OWC

OWC 128GB (4x32GB) DDR5 4800 CL40 ECC RDIMM Dell PowerEdge XE9680

SKU CH-RV4G-HGW1K

128 GB kit of four 32 GB DDR5 4800 ECC registered DIMMs validated for Dell PowerEdge XE9680 servers

  • Total capacity128 GB (4 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Memory rank2Rx8

Capacity 128GB (4 x 32GB)

  • 128 GB total capacity from four 32 GB modules
  • DDR5 4800 speed with CL40 latency for server workloads
  • ECC registered design detects and corrects memory errors
  • 1 V operation lowers power draw in dense configurations
  • Validated for Dell PowerEdge XE9680 compatibility

Dell PowerEdge XE9680 memory kit

This 128GB kit contains four 32GB DDR5 ECC registered DIMMs built for the Dell PowerEdge XE9680. Each module runs at 4800 MT/s with CL40 latency at 1.1V. The 2Rx8 organisation and 288-pin form factor match the server's memory slots exactly.

128GB capacity for multi-socket workloads

Four ranked modules give the XE9680 enough DRAM for large virtualisation hosts, in-memory databases or GPU-accelerated training jobs. The registered buffer and on-die ECC keep data integrity intact under sustained load. Workloads that exceed 128GB per CPU socket will need higher-density DIMMs or additional memory channels.

Replaces factory DDR5 RDIMMs or expands empty slots

The kit upgrades from lower-capacity DDR5 registered memory already qualified for the XE9680. It cannot be mixed with unbuffered or load-reduced DIMMs, so buyers replacing mixed populations must swap all modules. The jump is worth it when ECC registered capacity is the bottleneck.

How it compares

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

Price $3,394.99
Pricier than about 74% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (4 × 32 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $26.52 per GB
Pricier than about 73% 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 number4R8D52R8128S
Total capacity128 GB (4 × 32 GB)
Product type288-Pin DDR5 ECC RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsDell PowerEdge XE9680

Other versions of this model

5 more in the same range

Questions about this item

Will the 4800 CL40 2Rx8 registered ECC modules run alongside any existing DDR5 RDIMMs already installed in the PowerEdge XE9680?

The kit contains four 32 GB DDR5 4800 CL40 2Rx8 1.1 V ECC registered DIMMs. They must not be mixed with unbuffered or load-reduced ECC modules; matching speed, rank and voltage across all populated slots is required for stable operation.

How can I verify the 128 GB kit is recognised and running at 4800 MT/s with ECC active after installation?

Enter the system BIOS or iDRAC interface and confirm the memory configuration shows 128 GB total, 4800 MT/s data rate, CL40 timings and ECC status enabled for each of the four slots.

What ships in the box and are any extra parts needed for the XE9680 upgrade?

The box contains the four 32 GB 288-pin DDR5 RDIMM modules only. No additional brackets, cables or cooling accessories are required for installation in the Dell PowerEdge XE9680.

More in Model-Specific Memory Upgrades

Similar items