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Green rectangular memory stick with gold edge connector and black chips

Computer Memory Solutions

Computer Memory Solutions 4GB DDR3 1333 SODIMM CL7 2Rx8 1.5V HP EliteBook 2540P 2560P 2740P

SKU CH-PCFC-316FY

A 4 GB DDR3 SO-DIMM module rated at 1333 MHz CL7 for HP EliteBook 2540P, 2560P and 2740P laptops

  • Total capacity4 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Memory timings7-7-7
  • Rated voltage1.5 V
  • 4GB capacity upgrades EliteBook 2540P 2560P 2740P performance
  • DDR3 1333 speed with CL7 timing delivers responsive multitasking
  • 204-pin SODIMM form factor fits compatible HP notebooks directly
  • 5V operation matches factory voltage for stable compatibility
  • Unbuffered non-ECC design installs without configuration changes

Compatible HP EliteBook DDR3 SODIMM

This 4 GB DDR3 module is built for HP EliteBook 2540P, 2560P and 2740P notebooks. It installs in a 204-pin SO-DIMM slot and runs at 1333 MHz with CL7 timing. The unbuffered, non-ECC design suits standard business and office workloads.

Check slot count and OS before ordering

These laptops provide two memory sockets and accept a maximum of 4 GB with a 32-bit operating system or 8 GB with a 64-bit operating system. Verify which OS you run and how many slots are free so the total stays within the supported limit.

Replaces slower DDR3 or fills an empty slot

Upgrading from a lower-speed DDR3 SODIMM or adding this stick to a vacant socket increases usable memory for multitasking. The jump is worthwhile when the system currently has less than the OS-supported maximum and you need more headroom for everyday applications.

How it compares

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

Price $17.99
Cheaper than about 92% 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 $4.50 per GB
Cheaper than about 81% 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 nameCM5126410600SODRH
Total capacity4 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL7
Memory timings7-7-7
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsHp Elitebook 2540P, 2560P, 2740P
In the box
Included items1 Memory RAM Stick

Questions about this item

Does the 4 GB SODIMM come alone or with any extra parts?

The package contains one 4 GB DDR3 1333 SODIMM module; no other components are included.

Should I choose the CL7 1333 MHz version or the 1600 MHz version for my EliteBook 2540p?

The module supplied runs at 1333 MHz with CL7 timing, matching the original specification for the EliteBook 2540p, 2560p and 2740p.

Will the CL7 1333 MHz rating deliver the rated speed once installed in my EliteBook 2740p?

The SODIMM operates at DDR3 1333 (PC3 10600) with 7-7-7 latency at 1.5 V, the exact speed and timing the EliteBook 2740p expects.

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