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Four green DDR3 ECC registered DIMMs 240-pin 1.5V

OWC

OWC 32GB 4x8GB DDR3 1333 PC3-10600 CL9 ECC RDIMM Dell Precision R5500

SKU CH-BP7F-YCP1S

A 32 GB quad-channel DDR3 ECC RDIMM kit running at 1333 MHz CL9 for Dell Precision R5500 workstations

  • Capacity32GB (4 x 8GB)
  • Type240-Pin DDR3 ECC RDIMM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL9
  • Voltage1.5V
  • ECCYes

Capacity 32GB (4 x 8GB)

  • ECC registered design protects data integrity in Dell Precision R5500
  • 32GB kit of four 8GB modules expands workstation memory capacity
  • DDR3 1333 CL9 speed matches factory specifications for stable operation
  • 5V 240-pin RDIMM form factor fits server and workstation slots
  • Replaces multiple Dell part numbers for direct upgrade compatibility

Dell Precision R5500 upgrade kit

This 32GB kit contains four 8GB DDR3 ECC registered DIMMs built for the Dell Precision R5500 workstation. It targets IT professionals who need to expand memory capacity in compatible server or workstation platforms. The modules are not suitable for standard desktop computers or unbuffered memory configurations.

Simple DIMM installation with ECC constraints

The 240-pin modules install directly into the R5500 memory slots without tools or special configuration. Installation problems usually arise when mixing these registered DIMMs with unbuffered memory or using them in unsupported desktop motherboards. The kit replaces Dell part numbers including A2984886, A2984887, A3198153, A3721483, A3858996, A4051416, A4051431, A4105734, A4188260, A4188265, A4188276, A6199968 and A6996808.

Steady throughput under sustained workloads

Running at DDR3 1333 with CL9 latency and 1.5V, the registered ECC design maintains data integrity during extended compute tasks. The 2Rx4 organisation supports consistent bandwidth for virtualisation, rendering or database workloads that exceed typical burst usage. Systems without ECC registered support cannot use these modules.

Highlights

  • ECC registered design protects data integrity in Dell Precision R5500
  • 32GB kit of four 8GB modules expands workstation memory capacity
  • DDR3 1333 CL9 speed matches factory specifications for stable operation
  • 5V 240-pin RDIMM form factor fits server and workstation slots
  • Replaces multiple Dell part numbers for direct upgrade compatibility

Specifications

BrandOWC
Part Number1R3D32R4032S
Capacity32GB (4 x 8GB)
Type240-Pin DDR3 ECC RDIMM
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL9
Voltage1.5V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Heat SpreaderNo
Compatible SystemDell Precision R5500

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Questions about this item

How can I verify the 32GB kit is detected correctly on my Dell Precision R5500 after installation?

Power on the R5500 and enter the BIOS or UEFI setup; the memory information screen should show 32GB total across four 8GB DDR3 1333 registered ECC modules running at 1.5V.

What is included in the box and is anything else required for the upgrade?

The kit contains four 8GB 240-pin DDR3 1333 PC3-10600 CL9 2Rx4 1.5V ECC registered RDIMM modules; no additional parts or cables are needed for installation in the Precision R5500.

Which capacity option should I choose if I want the maximum supported configuration for the R5500?

This 32GB kit (4 x 8GB) is the maximum capacity offered in this part number and fills all four DIMM slots on the Dell Precision R5500.

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