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Two green 240-pin DDR3 DIMM modules without heat spreaders

Computer Memory Solutions

Computer Memory Solutions CM2566410600DIMM1R8 4GB (2x2GB) DDR3 1333MHz CL9 memory upgrade

SKU CH-2JQ4-5F802

Two 2 GB DDR3-1333 CL9 DIMMs totalling 4 GB, validated for the HP Compaq 8100 Elite SFF desktop

  • Total capacity4 GB (2 × 2 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Memory timings9-9-9
  • Rated voltage1.5 V
  • 4 GB total capacity for smoother multitasking
  • Dual-channel 2 × 2 GB kit for balanced bandwidth
  • DDR3 1333 MHz CL9 timing for responsive performance
  • Unbuffered non-ECC 240-pin DIMMs install without extra config
  • Guaranteed compatible with HP Compaq 8100 Elite SFF

HP Compaq 8100 Elite SFF upgrade

This 4GB kit contains two 2GB DDR3 modules built for the HP Compaq 8100 Elite Small Form Factor Business PC. It is for owners of that system who need a matched pair to restore or expand memory. It is not for builders using other motherboards or anyone needing ECC or registered memory.

DDR3 1333MHz interface limits

The modules run at 1333MHz (PC3-10600) with CL9 timing at 1.5V on a 240-pin DIMM interface. This is the native speed ceiling for this DDR3 standard; the memory will not exceed it. The platform caps usable memory at 3.5GB with a 32-bit OS regardless of installed capacity.

4GB kit capacity and headroom

The kit provides 4GB total across two sticks. A 64-bit operating system is required to address the full amount and to reach the platform maximum of 16GB. With a 32-bit OS the system recognises only 3.5GB or less depending on configuration.

How it compares

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

Price $16.99
Cheaper than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB (2 × 2 GB)
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $4.25 per GB
Cheaper than about 83% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM2566410600DIMM1R8
Total capacity4 GB (2 × 2 GB)
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
Memory timings9-9-9
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsHp Compaq 8100 Elite Small Form Factor Business Pc
In the box
Included items2 Memory RAM Sticks

Questions about this item

Should I choose the 2x2GB kit or look for a single 4GB module for my HP Compaq 8100 Elite SFF?

The 2x2GB kit enables dual-channel operation on the 8100 Elite SFF, which typically improves memory bandwidth compared to a single 4GB stick.

What does the PC3 10600 rating actually deliver in this system?

PC3 10600 means the modules run at 1333 MHz with CL9 timing at 1.5V, providing the standard DDR3 bandwidth the 8100 Elite SFF expects.

Will these 240-pin DDR3 DIMMs work in the 8100 Elite Small Form Factor without issues?

Yes, they are 240-pin unbuffered non-ECC DDR3 DIMMs validated for the HP Compaq 8100 Elite SFF, matching the required 1.5V voltage and CL9 latency.

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