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

OWC

OWC 16GB DDR3 1333 ECC Registered RDIMM 2Rx4 1.5V memory upgrade

SKU CH-4DDA-W67Z6

16GB DDR3-1333 ECC registered RDIMM for HP ProLiant SL165s G7, SL170s G6, SL335s G7, SL390s G7 and WS460c G6 servers

  • Capacity16GB
  • Type240-Pin DDR3 ECC RDIMM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL9
  • Voltage1.5V
  • ECCYes

Capacity 16GB

  • ECC registered design protects server data integrity
  • 16GB capacity extends memory headroom for virtualisation workloads
  • DDR3 1333 speed matches HP ProLiant SL series specifications
  • 2Rx4 registered layout ensures stable multi-module operation
  • JEDEC and RoHS compliant for warranty-safe upgrades

OWC 16GB DDR3 ECC Registered DIMM

This OWC module is a 16GB DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM. It is built for HP ProLiant SL165s G7, SL170s G6, SL335s G7, SL390s G7 and WS460c G6 servers. The part meets JEDEC and RoHS standards and is tested to meet or exceed OEM specifications.

Suited for HP ProLiant server upgrades

This memory fits administrators extending the life of the listed HP ProLiant SL and WS models with a single 16GB registered ECC DIMM. It is not compatible with standard desktop computers or workstations that require unbuffered non-ECC modules, and it cannot be mixed with unbuffered memory in the same system.

Registered ECC with 2Rx4 organisation

The module uses registered ECC DDR3 technology with a 2Rx4 rank configuration and operates at 1.5V. This specification determines whether the DIMM will function in the target ProLiant platform, as the system requires registered error-correcting memory of this exact organisation.

Highlights

  • ECC registered design protects server data integrity
  • 16GB capacity extends memory headroom for virtualisation workloads
  • DDR3 1333 speed matches HP ProLiant SL series specifications
  • 2Rx4 registered layout ensures stable multi-module operation
  • JEDEC and RoHS compliant for warranty-safe upgrades

Specifications

BrandOWC
Part Number1R3D32R416GB
Capacity16GB
Type240-Pin DDR3 ECC RDIMM
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL9
Voltage1.5V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Heat SpreaderNo
Compatible SystemHP ProLiant SL165s G7
HP ProLiant SL170s G6
HP ProLiant SL335s G7
HP ProLiant SL390s G7
HP ProLiant WS460c G6

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Questions about this item

Is this single 16GB module the right choice or should I buy a 32GB kit for my ProLiant?

This is a single 16GB DDR3 1333 ECC Registered RDIMM. Add multiple modules to reach the total capacity your server requires.

What does the PC3-10600 rating deliver in an HP ProLiant SL335s G7?

PC3-10600 runs at 1333 MT/s with CL9 latency, giving the bandwidth the ProLiant memory controller expects for registered DIMMs.

Will the 240-pin DDR3 interface fit the SL170s G6 memory slots?

Yes, the 240-pin DDR3 form factor matches the registered DIMM slots in the listed ProLiant models.

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