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
Green rectangular circuit board with gold edge connectors and black memory chips, no heat spreader

OWC

OWC 16GB DDR4 2133MHz ECC RDIMM 2R1D42R416GB memory upgrade

SKU CH-N1ZK-13641

16 GB DDR4 2133 MHz ECC registered DIMM for Dell PowerEdge C4130, FC630, M630 and M830 servers

  • Total capacity16 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx4
  • 16GB DDR4 ECC registered memory protects server data integrity
  • 2133MHz CL15 speed boosts Dell PowerEdge C4130 FC630 M630 M830 responsiveness
  • 2V low-voltage operation reduces server power draw
  • 288-pin RDIMM form factor fits compatible Dell PowerEdge systems directly
  • Replaces Dell part numbers A7910488 A7945660 A7946645 SNP1R8CRC/16G

16GB DDR4 ECC RDIMM for Dell PowerEdge

This 16GB DDR4 2133MHz ECC Registered RDIMM is built for Dell PowerEdge C4130, FC630, M630 and M830 servers. It operates at 1.2V with CL15 latency and a 2Rx4 rank configuration. The module replaces Dell part numbers A7910488, A7945660, A7946645 and SNP1R8CRC/16G.

Server and workstation upgrades only

This memory suits administrators upgrading or repairing the listed Dell PowerEdge platforms. It will not work in standard desktop computers or consumer motherboards. Builders needing unbuffered non-ECC DIMMs or higher-speed modules for other platforms should look elsewhere.

Registered ECC with 2Rx4 organisation

The single specification that decides fit is the Registered ECC 2Rx4 organisation on a 288-pin DDR4 interface. Only systems qualified for this exact module type will accept it; mixing with unbuffered memory is not supported.

How it compares

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

Price $110.99
Cheaper than about 66% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $6.94 per GB
Cheaper than about 58% 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 number2R1D42R416 GB
Total capacity16 GB
Product type288-Pin DDR4 ECC RDIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
CAS latencyCL15
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell PowerEdge C4130
Dell PowerEdge FC630
Dell PowerEdge M630
Dell PowerEdge M830

Other versions of this model

5 more in the same range

Questions about this item

Will this 288-pin DDR4 RDIMM fit the memory slots on a Dell PowerEdge M630?

Yes, the module is a 288-pin DDR4 ECC registered DIMM built for the Dell PowerEdge M630, M830, FC630 and C4130.

How do I install this registered ECC module, and what is the common mistake?

Power down the server, open the chassis, align the notch on the 288-pin edge connector with the slot key, press firmly until the ejector clips lock; the mistake is mixing it with unbuffered DIMMs, which will not work.

When should I replace this 16GB DDR4 2133MHz ECC RDIMM?

Replace it if the server reports correctable ECC errors that become uncorrectable, if memory diagnostics fail, or when you upgrade to higher-capacity registered DIMMs.

More in Model-Specific Memory Upgrades

Similar items