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Two green 240-pin DDR3 DIMM modules without heat spreaders

Computer Memory Solutions

Computer Memory Solutions CM5126410600DIMM 8GB (2×4GB) DDR3 1333MHz CL9 1.5V Non-ECC DIMM memory upgrade

SKU CH-RCGV-P1JWB

Two 4 GB DDR3 1333 MHz CL9 modules totalling 8 GB for Lenovo ThinkCentre M91p desktops

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Memory timings9-9-9
  • Rated voltage1.5 V
  • 8GB dual-channel kit boosts ThinkCentre M91p responsiveness
  • 1333 MHz DDR3 speed matches factory spec for stable operation
  • CL9 1.5 V timing lowers latency without extra voltage
  • 240-pin unbuffered non-ECC design fits M91p DIMM slots directly
  • Guaranteed compatibility with listed 4480 4518 4524 7033 7034 7052 models

Capacity and compatibility

This 8 GB kit contains two 4 GB DDR3 DIMMs rated at 1333 MHz with CL9 timings and 1.5 V operation. It is built specifically for Lenovo ThinkCentre M91p desktops listed in the 4480, 4518, 4524, 7033, 7034 and 7052 series.

Who this suits

Owners of those ThinkCentre M91p models who need a matched pair for dual-channel installation will find the correct form factor and voltage here. Systems that require ECC, registered modules or a different pin count cannot use this kit.

Deciding specification

The motherboard accepts a maximum of 16 GB across four sockets with a 4 GB per-slot limit, so this 2×4 GB kit fills two slots at the highest supported density per module.

How it compares

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

Price $36.99
Cheaper than about 82% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $4.62 per GB
Cheaper than about 81% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM5126410600DIMM
Total capacity8 GB (2 × 4 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsLenovo-Ibm Thinkcentre M91P Desktops
In the box
Included items2 Memory RAM Sticks

Questions about this item

What does the 1333 MHz rating mean once the modules are installed in a ThinkCentre M91p?

The system will run the memory at 1333 MHz, delivering PC3-10600 bandwidth in dual-channel mode when both 4 GB sticks populate a matched pair of slots.

The kit is described as 240-pin DDR3 — what does that interface cap in practice?

The 240-pin DDR3 interface limits the modules to 1.5 V operation and 1333 MHz speed; the board cannot use faster DDR3 or any later DDR generation.

Will these 240-pin DIMMs physically fit the four memory slots in a ThinkCentre M91p desktop?

Yes, each stick is a standard 240-pin unbuffered non-ECC DIMM, the exact form factor used by the M91p's four DDR3 slots.

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