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Green rectangular DDR4 RDIMM module with black chips and gold contacts

OWC

OWC 16GB DDR4 2400MHz ECC Registered RDIMM 2Rx8 CL17 1.2V 288-pin for Dell PowerEdge R930 T430 R630XL

SKU CH-4875-S6FWX

16 GB DDR4 ECC registered RDIMM at 2400 MHz CL17 for Dell PowerEdge R930, T430 and R630XL servers

  • Capacity16GB
  • Type288-Pin DDR4 ECC RDIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.2V
  • ECCYes
  • 16GB DDR4 2400MHz expands server capacity
  • ECC registered design protects data integrity
  • CL17 latency at 1.2V balances speed and efficiency
  • 2Rx8 288-pin RDIMM fits Dell PowerEdge R930, T430, R630XL
  • Replaces Dell part numbers A8711887, A8797578, SNPHNDJ7C/16G

Server-specific DDR4 ECC RDIMM

This 16 GB DDR4 module runs at 2400 MHz with CL17 latency and 1.2 V operation. It uses a 288-pin registered ECC design built for Dell PowerEdge R930, T430 and R630XL servers. The 2Rx8 organisation provides error correction and signal buffering required by those platforms.

Replaces Dell A8711887 A8797578 SNPHNDJ7C/16G

The module directly replaces Dell part numbers A8711887, A8797578 and SNPHNDJ7C/16G in the listed PowerEdge models. It upgrades systems running slower DDR4 or fills empty slots to increase total capacity. The jump is worth it when ECC registered memory is mandated by the server board and unbuffered DIMMs will not post.

Suits administrators maintaining R930 T430 R630XL

This memory suits IT teams extending the service life of compatible Dell PowerEdge servers or building new configurations that require registered ECC DIMMs. It is not for desktop PCs, workstations that accept only unbuffered memory, or any system outside the three validated PowerEdge models.

Highlights

  • 16GB DDR4 2400MHz expands server capacity
  • ECC registered design protects data integrity
  • CL17 latency at 1.2V balances speed and efficiency
  • 2Rx8 288-pin RDIMM fits Dell PowerEdge R930, T430, R630XL
  • Replaces Dell part numbers A8711887, A8797578, SNPHNDJ7C/16G

Specifications

BrandOWC
Part Number2R4D42R816GB
Capacity16GB
Type288-Pin DDR4 ECC RDIMM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Voltage1.2V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
Heat SpreaderNo
Compatible SystemDell PowerEdge R930
Dell PowerEdge T430
Dell PowerEdge R630XL

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Questions about this item

What slot type does this 288-pin RDIMM fit in my Dell PowerEdge R930?

This module uses the standard 288-pin DDR4 RDIMM form factor and installs directly into the DDR4 DIMM slots on the R930, T430 or R630XL motherboard.

How do I install the module and which step is often missed?

Power down the server, open the chassis, align the notch on the 288-pin edge connector with the slot key, press firmly until both retention clips click, then verify in BIOS that the new 16 GB appears at 2400 MHz.

When will this ECC registered DIMM need replacement?

The module carries a limited lifetime warranty and is built to JEDEC and RoHS standards; replace only if memory diagnostics report correctable or uncorrectable ECC errors.

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