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Two green DDR3 RDIMM modules with gold contacts no heat spreader

OWC

OWC 16GB (2x8GB) DDR3 1333 ECC Registered RDIMM memory upgrade

SKU CH-BZF5-QZ6RD

16 GB DDR3 1333 ECC registered kit for HP ProLiant BL460c G7, BL490c G7, BL620c Gen7, BL680c Gen7 and BL685c Gen7 servers

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • Memory rank2Rx4

Capacity 16GB (2 x 8GB)

  • ECC registered design protects data integrity in servers
  • 16 GB kit (2×8 GB) expands ProLiant G7/Gen7 memory capacity
  • DDR3 1333 CL9 matches factory speed specifications
  • 5 V 240-pin RDIMM fits HP BL460c, BL490c, BL620c, BL680c, BL685c
  • Replaces HP part numbers 500205071, 500205171, 500206071, 500662B21, 501536001, 593913B21, A0R56A, AM231A, AM328A, FX622AA, FX622UT

16 GB DDR3 ECC Registered kit

This OWC kit provides 16 GB of DDR3 1333 ECC registered memory in a matched pair of 8 GB modules. It uses the 240-pin RDIMM form factor and operates at 1.5 V with CL9 latency. The modules are built for HP ProLiant blade servers including the BL460c G7, BL490c G7, BL620c Gen7, BL680c Gen7 and BL685c Gen7.

Who this suits and who it does not

The kit suits administrators upgrading or repairing the listed ProLiant blades where registered ECC DDR3 is required. It will not work in systems that accept only unbuffered non-ECC memory or that require a different DDR generation, pin count or voltage. Buyers needing higher capacities, faster speeds or consumer desktop compatibility should look at other products.

Deciding specification: registered ECC DDR3

The defining attribute is the registered ECC DDR3 1333 240-pin RDIMM design. Only platforms that explicitly support registered DDR3 ECC at this speed and pin layout can use these modules; mixing with unbuffered memory is not supported.

How it compares

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

Price $41.99
Cheaper than about 80% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $2.62 per GB
Cheaper than about 91% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameOWC
Part number1R3D32R4016P
Total capacity16 GB (2 × 8 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 systemsHP ProLiant BL460c G7
HP ProLiant BL490c G7
HP ProLiant BL620c Gen7
HP ProLiant BL680c Gen7
HP ProLiant BL685c Gen7

Other versions of this model

5 more in the same range

Questions about this item

What is included in the box and do I need to buy anything else?

The kit contains two 8 GB DDR3 1333 ECC registered RDIMM modules, nothing else is required for installation.

Which capacity version should I choose for my HP ProLiant BL460c G7?

This 16 GB (2×8 GB) kit matches the HP part numbers 500205071, 500205171, 500206071 and 500662B21 for the BL460c G7.

What does the 1333 MHz speed mean once the memory is installed in a server?

The modules run at DDR3 1333 (PC3-10600) with CL9 latency at 1.5 V, delivering the rated bandwidth when the server memory controller operates at that speed.

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