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Green 240-pin DDR3 DIMM stick with black chips

Computer Memory Solutions

Computer Memory Solutions CM2566410600DIMM1R8 2GB DDR3 1333MHz 91P Series memory upgrade

SKU CH-AANG-RD627

Adds 2 GB of DDR3 1333 MHz memory to compatible Lenovo ThinkCentre 91P desktops using a single unbuffered 240-pin DIMM

  • Total capacity2 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Memory timings9-9-9
  • Rated voltage1.5 V
  • 2GB capacity adds responsive multitasking headroom
  • 1333MHz DDR3 speed matches system bus timing
  • CL9 latency keeps data access tight
  • 5V operation runs cool on standard power
  • Validated for Lenovo ThinkCentre 91P desktops

Target system

This 2GB DDR3 module is built for the Lenovo ThinkCentre 91P desktop series. It suits owners of those machines who need a direct replacement or a modest capacity increase.

Critical specification

The stick runs at 1333MHz with CL9 timing and 1.5V unbuffered non‑ECC operation. Your board must accept DDR3‑10600 DIMMs; a different speed, voltage or ECC type will not work.

Installation notes

The 240‑pin DIMM slots into the standard desktop socket without tools. The system manual states modules must be ordered and installed in pairs for dual‑channel mode, and maximum memory per socket is 4GB.

How it compares

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

Price $12.99
Cheaper than about 95% of the 21,161 comparable items (median $397.99).
Total capacity 2 GB
Lower than about 95% of the 20,941 comparable items (median 32 GB).
Price per GB $6.50 per GB
Cheaper than about 61% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM2566410600DIMM1R8
Total capacity2 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 systemsLenovo Thinkcentre 91P Desktop Series
In the box
Included items1 Memory RAM Stick

Questions about this item

What does the 1333 MHz speed actually deliver in a ThinkCentre 91P?

The module runs at DDR3-1333 with CL9 timing, giving the system its rated memory bandwidth for everyday desktop workloads.

How does the PC3-10600 rating limit performance on this platform?

PC3-10600 is the JEDEC designation for DDR3-1333; the 91P chipset supports this speed natively, so the module operates at its full specified rate.

What physical slot and clearance does this 240-pin DIMM need in the 91P?

It fits a standard 240-pin DDR3 DIMM slot; the 91P has four such sockets and the module has no heat spreader, so it clears most CPU coolers.

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