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Two green DDR4 DIMM modules with black chips and gold contacts

Computer Memory Solutions

Computer Memory Solutions CM2048722133ECCREG 32GB DDR4 2133MHz ECC Registered DIMM 2x16GB

SKU CH-XSST-T837V

32 GB dual-channel DDR4 kit with ECC registered DIMMs at 2133 MHz CL15 for Dell PowerEdge FC430 and Precision T5810 or T7810 workstations

  • Total capacity32 GB (16 × 2 GB)
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Memory timings15-15-15
  • Rated voltage1.2 V
  • ECC protection guards data integrity on critical workloads
  • Registered design stabilises signal quality for dense server configurations
  • 32 GB kit expands Dell PowerEdge FC430 and Precision T5810 or T7810 systems
  • DDR4 2133 MHz CL15 timing delivers responsive throughput at 1.2 V
  • Two 16 GB 288-pin DIMMs install directly into compatible four-slot channels

Compatible Dell Server Memory

This 32GB kit contains two 16GB DDR4 registered DIMMs built for Dell PowerEdge FC430 and Precision T5810 or T7810 workstations. ECC and registered operation protect data integrity in multi-socket server environments. The modules run at 2133MHz with CL15 timing at 1.2V. Buyers needing consumer desktop memory or non-ECC modules should look elsewhere.

DDR4 2133 Registered Limits

The DDR4 2133 standard caps transfer rate at 17000 MT/s, so bandwidth is fixed by the platform memory controller. Registered signalling adds one clock cycle of latency but allows higher module counts per channel. Four DIMM slots per CPU and eight with dual CPUs define the physical ceiling. Systems requiring faster JEDEC speeds or unbuffered operation cannot use this kit.

288-Pin Registered Build

Major-brand chips sit on a plain green PCB without a heat spreader, keeping height low for dense server chassis. The 288-pin registered interface requires a motherboard wired for registered DIMMs; it will not function in standard desktop boards. Two-rank x4 organisation supports the platform maximum of 256GB across all slots. Buyers wanting RGB lighting or tall heatspreaders will not find them here.

How it compares

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

Price $106.99
Cheaper than about 67% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (16 × 2 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $3.34 per GB
Cheaper than about 88% 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 nameCM2048722133ECCREG
Total capacity32 GB (16 × 2 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 rank2Rx4
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell Poweredge FC430, Precision Workstation T5810, Precision Workstation T7810
In the box
Included items2 Memory RAM Sticks

Questions about this item

Should I pick the 32GB kit with two 16GB modules or a different capacity for my Dell PowerEdge FC430?

The 32GB kit uses two 16GB registered DIMMs. Each system supports up to 256GB total across eight slots with dual CPUs, so you can add more identical kits later if the workload grows.

What does the DDR4 2133MHz CL15 rating deliver inside a Precision Workstation T7810?

At 2133 MT/s with 15-15-15 timings and 1.2V, the modules run at the platform's native DDR4-17000 speed, giving stable ECC throughput for multi-threaded server workloads without overclocking.

Does the 288-pin registered ECC interface limit how many DIMMs I can install per CPU?

Each CPU provides four registered DIMM slots, so a dual-CPU configuration accepts eight modules total. The registered buffer lets the memory controller drive all slots at the rated 2133MHz without signal degradation.

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