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Green 240-pin DDR3 ECC registered DIMM module with black chips

OWC

OWC 1R3D32R408GB 8GB DDR3 1333 ECC RDIMM Server RAM

SKU CH-8C02-V6V8X

8GB DDR3 1333 ECC registered RDIMM for Dell-compatible server upgrades

  • Capacity8GB
  • Type240-Pin DDR3 ECC RDIMM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL9
  • Voltage1.5V
  • ECCYes
  • ECC protection prevents data errors in critical workloads
  • Registered buffering stabilises signal integrity for dense server configurations
  • 8 GB capacity expands memory headroom for virtualisation
  • 1333 MHz DDR3 speed matches OEM Dell part specifications
  • JEDEC and RoHS compliance ensures warranty-safe installation

8GB DDR3 ECC Registered Server Memory

This OWC module adds 8GB of DDR3 1333 ECC registered memory to compatible Dell servers and workstations. It is built for systems that require registered DIMMs with error correction. It will not work in standard desktop computers or with unbuffered memory.

240-Pin DDR3 RDIMM Installation

The 240-pin DDR3 form factor fits directly into matching server DIMM slots. Because it is registered ECC memory, it cannot be mixed with unbuffered modules and must be installed in a platform that supports registered DIMMs. No heat spreader is present, so airflow around the module is important.

DDR3 1333 PC3-10600 CL9 Specification

The decisive specification is DDR3 1333 (PC3-10600) with CL9 latency at 1.5V in a 2Rx4 registered configuration. Only systems that accept this exact speed, voltage, rank and ECC registered type will operate correctly with this module.

Highlights

  • ECC protection prevents data errors in critical workloads
  • Registered buffering stabilises signal integrity for dense server configurations
  • 8 GB capacity expands memory headroom for virtualisation
  • 1333 MHz DDR3 speed matches OEM Dell part specifications
  • JEDEC and RoHS compliance ensures warranty-safe installation

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

How can I verify the OWC 1R3D32R408GB 8GB DDR3 1333 ECC RDIMM is functioning correctly after installation?

Enter the system BIOS or UEFI on boot and confirm the total installed memory shows the expected 8 GB per module at DDR3 1333 speed. Then run a full pass of MemTest86 or the server's built-in diagnostics; zero errors confirm the ECC registered module is operating as intended.

What is included with the OWC 1R3D32R408GB module and what must be purchased separately?

The box contains the single 8 GB 240-pin DDR3 1333 CL9 1.5 V ECC registered RDIMM (2Rx4). No heat spreader, cables, tools or additional DIMMs are supplied; buy matching modules separately if your configuration requires multiple identical sticks.

Which Dell part-number cross-reference should I choose when ordering the OWC 1R3D32R408GB 8GB DDR3 1333 ECC RDIMM?

This module replaces Dell A2984886, A2984887, A3198153, A3721483 and A3858996. Match the part number printed on your existing DIMM or listed in your server's service manual to ensure the correct 2Rx4 registered variant.

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