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Green 240-pin DDR3 RDIMM with black chips no heat spreader

OWC

OWC 1R3D32R408GB 8GB DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Server Memory

SKU CH-MJ2E-N202S

8GB DDR3 1333 ECC registered RDIMM matching Dell A4188276 A6199968 A6996808 SNPP9RN2C/8G SNPX3R5MC/8G

  • Capacity8GB
  • Type240-Pin DDR3 ECC RDIMM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL9
  • Voltage1.5V
  • ECCYes
  • ECC registered design prevents data corruption in servers
  • 8 GB DDR3 1333 MHz CL9 boosts multitasking throughput
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • Matches Dell part numbers A4188276 A6199968 A6996808
  • 240-pin 1.5 V RDIMM fits registered DIMM slots

8 GB DDR3 ECC Registered RDIMM

This 8 GB DDR3 module runs at 1333 MT/s with CL9 latency and 1.5 V operation. It uses a 240-pin registered DIMM form factor with 2Rx4 organisation and ECC error correction. The part is designed for workstation and server platforms that require registered memory. It replaces Dell part numbers A4188276, A6199968 and A6996808.

Registered DDR3 interface limits

Registered DDR3 memory cannot be mixed with unbuffered modules in the same system. The 1333 MT/s JEDEC standard defines the maximum data rate for this module. Capacity scales with the number of slots and the memory controller's rank limit. Exceeding the controller's supported rank count per channel will prevent the system from posting.

Check your platform before ordering

Verify that your motherboard or server explicitly supports DDR3 ECC registered RDIMMs. Confirm the maximum memory capacity per slot and the total rank limit per channel. Ensure all installed modules share the same capacity, speed and rank configuration for stability. This module will not work in standard desktop computers that require unbuffered memory.

Highlights

  • ECC registered design prevents data corruption in servers
  • 8 GB DDR3 1333 MHz CL9 boosts multitasking throughput
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • Matches Dell part numbers A4188276 A6199968 A6996808
  • 240-pin 1.5 V RDIMM fits registered DIMM slots

Specifications

BrandOWC
Part Number1R3D32R408GB
Capacity8GB
Type240-Pin DDR3 ECC RDIMM
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL9
Voltage1.5V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Heat SpreaderNo

Questions about this item

Should I choose this 8 GB DDR3 1333 module or a different capacity for my server?

This part is an 8 GB DDR3 1333 (PC3-10600) CL9 registered ECC RDIMM. Select the same capacity, speed, and registered type for every slot to keep the memory subsystem balanced.

What does the DDR3 1333 (PC3-10600) rating mean once the DIMM is installed in a registered-ECC server?

The module operates at 1333 MT/s with CL9 timing at 1.5 V, providing JEDEC-standard throughput for registered ECC platforms that support DDR3 1333.

How does the 240-pin registered ECC interface limit what systems can use this memory?

The 240-pin DDR3 registered ECC form factor fits only workstation and server boards that accept registered DIMMs; it will not work in standard desktop or unbuffered-memory systems.

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