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Green circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions CM5126410600DIMM 4GB DDR3 1333 CL9 2Rx8 240-pin DIMM memory upgrade

SKU CH-YP2F-JNJBY

A 4 GB DDR3 1333 MHz CL9 unbuffered DIMM built for Gateway SX2865 desktops

  • Total capacity4 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Memory timings9-9-9
  • Rated voltage1.5 V
  • 4 GB capacity expands multitasking headroom
  • DDR3-1333 speed matches system memory bus
  • CL9 9-9-9 timing keeps latency low
  • 240-pin unbuffered non-ECC fits Gateway SX desktops
  • Single 4 GB module leaves second slot free

What this memory is and who it fits

This 4 GB DDR3 module is built for the Gateway SX desktop models SX2865-UR348 and SX2865-UR15. It runs at 1333 MHz with CL9 timing and 1.5 V voltage. The kit contains a single unbuffered non-ECC DIMM using major-brand chips.

Check your desktop before ordering

The system accepts a maximum of 8 GB across two 240-pin slots. Confirm you have a free slot and that the board is set for DDR3-10600 operation. This stick is 2Rx8 organised and has no heat spreader, so verify clearance inside the compact chassis.

What the single-stick kit changes

Adding one 4 GB DIMM doubles the factory 4 GB limit when the second slot is empty. The module carries a lifetime warranty from Computer Memory Solutions when purchased directly. Product appearance may vary from the reference picture.

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
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).

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 nameCM5126410600DIMM
Total capacity4 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 systemsGateway Sx Desktop Sx2865-Ur348, Sx2865-Ur15
In the box
Included items1 Memory RAM Stick

Questions about this item

Does the box contain only the single 4 GB DDR3 DIMM or are extra modules or tools included?

The package includes one 4 GB 240-pin DDR3 DIMM rated at 1333 MHz CL9 and nothing else; additional sticks or installation tools must be purchased separately.

Should I pick the 4 GB stick or look for a larger capacity to reach the 8 GB maximum supported by the Gateway SX2865 desktops?

Each slot accepts up to 4 GB, so adding this single module to an empty slot gives 4 GB; installing two such sticks fills both slots and reaches the 8 GB maximum.

Will the PC3-10600 1333 MHz rating actually run at that speed inside a Gateway SX2865 system?

The module operates at 1.5 V with 9-9-9 timings and is guaranteed compatible with the SX2865-UR348 and SX2865-UR15, so it will run at the rated 1333 MHz in those desktops.

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