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OWC

OWC 8GB DDR3 1333 ECC Registered RDIMM 2Rx4 Dell Precision R5500

SKU CH-A8EC-1PHPJ

8GB DDR3 1333 ECC registered RDIMM for Dell Precision R5500 workstations

  • Total capacity8 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • Memory rank2Rx4

Capacity 8GB

  • ECC registered design protects data integrity in workstations and servers
  • 8 GB single module upgrades Dell Precision R5500 memory capacity
  • DDR3 1333 PC3-10600 CL9 matches system speed and latency
  • 5 V 240-pin registered DIMM fits the R5500 memory slots
  • 2Rx4 rank organisation optimises density for server workloads

Target System Compatibility

This 8GB DDR3 module is built specifically for the Dell Precision R5500 workstation. It uses a 240-pin RDIMM form factor with ECC registered architecture required by that platform. The part will not function in standard desktop motherboards or systems that require unbuffered memory.

Sustained Workload Stability

ECC registered design detects and corrects single-bit errors during continuous operation, protecting data integrity in server and workstation environments. Registered buffering reduces electrical load on the memory controller, allowing stable performance when the system runs at full capacity for extended periods.

Registered ECC Requirement

This module only works in systems that support DDR3 1333 registered ECC memory; it cannot be mixed with unbuffered DIMMs. Buyers whose platforms need standard desktop memory must choose a different type.

How it compares

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

Price $24.99
Cheaper than about 88% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $3.12 per GB
Cheaper than about 89% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number1R3D32R408 GB
Total capacity8 GB
Product type240-Pin DDR3 ECC RDIMM
Performance
Rated speedDDR3 1333 (PC3 10600)
Memory
CAS latencyCL9
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsDell Precision R5500

Other versions of this model

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Questions about this item

How much power does the 1.5V DDR3 module draw when the Precision R5500 runs continuously?

The module operates at 1.5V; actual power draw depends on the R5500 workload and memory controller configuration.

What must the Dell Precision R5500 already have to accept this 240-pin ECC registered DIMM?

The R5500 must support DDR3 1333 registered ECC memory and provide free 240-pin DIMM slots.

Can this CL9 2Rx4 registered stick run alongside older unbuffered DDR3 modules in the R5500?

No, registered ECC memory cannot be mixed with unbuffered modules in the same system.

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