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Two green DDR3 ECC registered DIMMs with gold contacts

Computer Memory Solutions

Computer Memory Solutions 16GB (2x8GB) DDR3 1333 ECC Registered DIMM for IBM System X3650 M3 7945

SKU CH-2E5Y-XVGKF

A 16 GB DDR3 ECC registered DIMM kit built for the IBM System x3650 M3 7945 server

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Memory timings9-9-9
  • Rated voltage1.5 V
  • 16 GB dual-channel kit boosts server capacity
  • ECC registered design protects data integrity
  • 1333 MHz DDR3 speed matches system spec
  • 240-pin DIMMs install in X3650 M3 7945
  • 5 V operation keeps power draw low

System-specific DDR3 kit for IBM x3650 M3

This 16 GB kit contains two 8 GB registered ECC DIMMs built for the IBM System x3650 M3 7945. It delivers DDR3-1333 speed with CL9 timing at 1.5 V. The modules are intended for server workloads that require error correction and registered signalling.

Straightforward 240-pin installation

The 240-pin DIMMs seat in the standard DDR3 slots of the x3650 M3. Populating banks in matched sets of three enables triple-channel operation. Mixing modules with different DRAM organisations inside the same bank prevents dual- or triple-channel mode and should be avoided.

Platform memory limits define usable capacity

The server supports up to 48 GB with unbuffered ECC DIMMs or 288 GB with registered ECC DIMMs across 18 sockets. Quad-rank modules are restricted to 1066 MHz, and two quad-rank DIMMs per bank drop the speed to 800 MHz. Only six quad-rank DIMMs per CPU are supported.

How it compares

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

Price $19.99
Cheaper than about 91% 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 $1.25 per GB
Cheaper than about 96% 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 nameComputer Memory Solutions
Model nameCM10247210600ECCR2R4H
Total capacity16 GB (2 × 8 GB)
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
Memory timings9-9-9
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderBased on Current Inventory (If Required Please Contact)
Power
Rated voltage1.5 V
Compatibility
Compatible systemsIbm System X3650 M3 7945
In the box
Included items2 Memory RAM Sticks

Questions about this item

How can I verify the 16GB kit runs at 1333MHz with CL9 timing after installing it in the X3650 M3 7945?

Check the BIOS memory information or a tool like CPU-Z; the modules should report DDR3-1333, 9-9-9 timing and 1.5V when the Xeon and bank population allow full speed.

What comes in the box and what must be purchased separately for this upgrade?

The package contains two 8GB 240-pin DDR3 ECC registered DIMMs; no extra cables, brackets or software are required for installation in the server.

Which version of the 16GB kit should I choose for the X3650 M3 7945?

This CM10247210600ECCR2R4H kit provides 2Rx4 registered ECC modules at 1333MHz, matching the system’s supported RDIMM configuration for up to 288GB total capacity.

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