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 DDR4 memory sticks with gold contacts and black chips, no heat spreaders

Computer Memory Solutions

Computer Memory Solutions CM1024722133ECCREG1R4 32GB (4x8GB) DDR4 2133 ECC Registered DIMM B122

SKU CH-X8K4-ASQA1

32 GB kit of four 8 GB DDR4 ECC registered DIMMs at 2133 MHz CL15 for Dell PowerEdge FC430 and Precision T5810 and T7810

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Memory timings15-15-15
  • Rated voltage1.2 V
  • 32GB quad-channel kit expands Dell server capacity
  • ECC registered DIMMs protect data integrity in critical workloads
  • DDR4-2133 CL15 timing balances speed and stability
  • 2V operation reduces power draw per module
  • Validated for PowerEdge FC430 and Precision T5810/T7810 workstations

Dell PowerEdge FC430 compatible DDR4 kit

This 32GB kit contains four 8GB DDR4 registered DIMMs built for Dell PowerEdge FC430, Precision Workstation T5810 and Precision Workstation T7810 systems. Each module runs at 2133MHz with CL15 timing at 1.2V. The registered design adds signal buffering for stable operation in multi-socket servers and workstations. ECC protection corrects single-bit errors to maintain data integrity.

Upgrade from non-ECC or unbuffered memory

Systems shipping with standard unbuffered DIMMs or without error correction gain registered signalling and ECC from this kit. The jump is worth it when workloads run continuously on FC430 or T5810/T7810 platforms that require registered modules. Mixing registered with unbuffered memory is not supported, so a full replacement is necessary. The four-module pack fills one CPU socket's four DIMM slots in a single step.

32GB total capacity across four slots

The 32GB total provides headroom for virtualisation, database caching and multi-user applications on supported Dell platforms. Each CPU socket accepts up to four DIMMs, so this kit occupies all slots on a single processor. Maximum platform capacity reaches 256GB when both CPU sockets are populated with eight modules. Workloads needing more than 32GB per socket will require higher-density registered DIMMs.

How it compares

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

Price $182.99
Cheaper than about 59% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (4 × 8 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $5.72 per GB
Cheaper than about 68% 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 nameComputer Memory Solutions
Model nameCM1024722133ECCREG1R4
Total capacity32 GB (4 × 8 GB)
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
Memory timings15-15-15
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell Poweredge FC430, Precision Workstation T5810, Precision Workstation T7810
In the box
Included items4 Memory RAM Sticks

Questions about this item

Will these 288-pin DDR4 DIMMs fit the Dell PowerEdge FC430 and Precision T5810 or T7810 workstations?

Yes, the kit is validated for Dell PowerEdge FC430, Precision Workstation T5810 and Precision Workstation T7810 systems.

What is the correct way to install the four 8 GB registered modules in a dual-CPU T7810?

Populate the four sockets per CPU in the order shown in the system service manual; the common mistake is mixing registered and unbuffered DIMMs in the same channel.

When should the registered ECC modules be replaced in a server running continuous workloads?

Replace them if the system logs corrected ECC errors that exceed the platform threshold, or when a capacity upgrade beyond the 256 GB maximum is required.

More in Model-Specific Memory Upgrades

Similar items