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Two green DDR4 DIMMs with black chips no heat spreader

Computer Memory Solutions

Computer Memory Solutions CM1024722133ECCREG2R8 16GB DDR4 2133 ECC Registered 2Rx8

SKU CH-SJKB-YR9AS

16 GB kit of two 8 GB DDR4 ECC registered DIMMs at 2133 MHz, CL15, 1.2 V, for HP ProLiant ML150 Gen9 servers

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Memory timings15-15-15
  • Rated voltage1.2 V
  • 16 GB dual-channel kit boosts server capacity
  • ECC registered design protects data integrity in ProLiant ML150 Gen9
  • DDR4-2133 CL15 timing delivers stable 1.2 V operation
  • 2Rx8 288-pin DIMMs match HP part numbers 767062-B21, 767063-B21, 767064-B21
  • Lifetime warranty from Computer Memory Solutions backs every module

HP ProLiant ML150 Gen9 Server Memory Kit

This 16 GB kit contains two 8 GB registered ECC DDR4 DIMMs built for the HP ProLiant ML150 Gen9 server. The modules run at 2133 MHz with CL15 timing and 1.2 V operation. They are designed for 24/7 server workloads that demand error correction and registered signalling.

Compatibility Check Before Ordering

Verify that your server is an HP ProLiant ML150 Gen9 and that the part numbers 767062-B21, 767063-B21, 767064-B21, 776274-xx1, 776275-xx1 or 776276-xx1 appear in your service documentation. The system supports up to 512 GB of registered ECC memory across eight sockets per CPU. This kit will not function in desktop or non-ECC platforms.

Build Integration Notes

Each stick is a 288-pin 2Rx8 registered DIMM without a heat spreader, so it fits standard server DIMM slots and leaves airflow unobstructed. Populating two slots with this kit adds 16 GB of corrected capacity while freeing the remaining sockets for future expansion up to the platform maximum.

How it compares

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

Price $76.99
Cheaper than about 71% 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 $4.81 per GB
Cheaper than about 79% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM1024722133ECCREG2R8
Total capacity16 GB (2 × 8 GB)
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
Memory timings15-15-15
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHp/Compaq Proliant Ml150 Gen9 (G9)
In the box
Included items2 Memory RAM Sticks

Questions about this item

What comes in the box and does the HP ProLiant ML150 Gen9 need anything extra to use this 16 GB kit?

The box contains two 8 GB DDR4 2133 ECC registered DIMMs. The server supports up to 512 GB across 8 DIMM sockets per CPU, so no extra parts are required to install this kit.

Should I choose the 16 GB (2×8 GB) kit or add a second kit to reach the 512 GB maximum on my ML150 Gen9?

Each CPU accepts 8 registered DIMMs. A single 16 GB kit fills two slots; adding more identical kits lets you scale toward the 512 GB limit without mixing speeds or ranks.

How does the CL15 timing at 2133 MHz affect real-world throughput in the ML150 Gen9?

At DDR4-2133 the modules run at 1.2 V with 15-15-15 latency, delivering the standard PC4-17000 bandwidth the server’s memory controller expects for stable ECC operation.

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