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 DIMMs with black chips, no heat spreaders

Computer Memory Solutions

Computer Memory Solutions 64GB (4×16GB) DDR4 2133MHz ECC Registered DIMM CL15 1.2V 288-pin PowerEdge R430 B102

SKU CH-952H-VFEGR

A 64GB kit of four 16GB DDR4 2133MHz ECC registered DIMMs for Dell PowerEdge R430 servers

  • Total capacity64 GB (16 × 4 GB)
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Memory timings15-15-15
  • Rated voltage1.2 V
  • ECC registered design protects server data integrity
  • 2133 MHz DDR4 speed matches PowerEdge R430 specifications
  • 64 GB total capacity in four 16 GB modules
  • 2 V operation reduces platform power draw
  • CL15 15-15-15 timing delivers responsive latency

Server-specific memory kit

This 64GB kit contains four 16GB DDR4 registered ECC DIMMs rated at 2133MHz with CL15 timings. It is built for the Dell PowerEdge R430 and similar systems that require registered error-correcting memory.

Registered DIMM build and pinout

Each module uses a 288-pin registered design without a heat spreader, operating at 1.2V. The registered buffer reduces electrical load on the server memory controller, while ECC detects and corrects single-bit errors during operation.

Platform capacity and mixing rules

The R430 supports up to 192GB with standard modules and 384GB when 32GB DIMMs are released. Registered and unbuffered ECC types cannot be mixed in the same system, and 4GB modules using x4 and x8 DRAM must not share a memory bank.

How it compares

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

Price $187.99
Cheaper than about 59% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (16 × 4 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $2.94 per GB
Cheaper than about 90% 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 capacity64 GB (16 × 4 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 R430
In the box
Included items4 Memory RAM Sticks

Questions about this item

Does DDR4-2133 CL15 run at full speed in a PowerEdge R430?

Yes, the server's memory controller supports DDR4-2133 and these registered ECC modules operate at that speed with CL15 timing.

Will four 288-pin registered DIMMs fit the R430's eight slots?

The R430 has eight DDR4 slots; this 4×16GB kit occupies four of them, leaving four free for future expansion up to 192GB.

What is the correct slot order when installing these 2Rx4 modules?

Populate the slots assigned to the first memory bank identically with the 2Rx4 sticks; do not mix x4 and x8 ranks within the same bank.

More in Model-Specific Memory Upgrades

Similar items