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Computer Memory Solutions

Computer Memory Solutions CM5126410600SODRH 8GB (2x4GB) DDR3 1333 SODIMM Elitebook 8540P

SKU CH-MP8B-Q462V

Two 4 GB DDR3-1333 SO-DIMM modules upgrade the EliteBook 8540p to 8 GB

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Memory timings7-7-7
  • Rated voltage1.5 V
  • 8 GB total capacity from a matched 2×4 GB kit
  • CL7 latency at 1333 MHz for responsive multitasking
  • 5 V DDR3 SO-DIMM fits the EliteBook 8540p slots
  • 204-pin unbuffered non-ECC design matches the notebook specification
  • Lifetime warranty from Computer Memory Solutions guarantees long-term reliability

Compatible Upgrade for EliteBook 8540p

This kit provides 8 GB of DDR3 memory in two 4 GB SODIMM modules built specifically for the HP Compaq EliteBook 8540p notebook. It targets owners of that model who want to reach the factory maximum of 16 GB across the two available slots.

DDR3 1333 CL7 1.5 V Specification

The modules run at DDR3 1333 (PC3 10600) with a CAS latency of CL7 and 7-7-7 timing at 1.5 V. They are unbuffered, non-ECC, dual-rank 2Rx8 parts using major-brand chips on a 204-pin SO-DIMM form factor.

Straightforward Two-Slot Installation

Installation consists of opening the memory door, removing any existing sticks, and seating both modules firmly until the side clips lock. The only common issue is a module not fully inserted, which the notebook signals by failing to POST or showing less than the expected 8 GB in BIOS.

How it compares

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

Price $40.99
Cheaper than about 80% 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 $5.12 per GB
Cheaper than about 75% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM5126410600SODRH
Total capacity8 GB (2 × 4 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/Compaq Elitebook 8540P Notebook
In the box
Included items2 Memory RAM Sticks

Questions about this item

What does the 1333 MHz speed mean for my EliteBook 8540P?

The modules run at DDR3-1333 (PC3-10600). The EliteBook 8540P memory controller supports this frequency natively, so the kit will operate at its rated 1333 MHz without manual BIOS changes.

How does the 204-pin SO-DIMM interface limit my upgrade?

The 204-pin SO-DIMM slot is the DDR3 standard for notebooks. It accepts only DDR3 modules; the keying prevents insertion of any other generation. The EliteBook 8540P has two such sockets with a 16 GB maximum.

Will the two 4 GB sticks fit the EliteBook 8540P without clearance issues?

Yes. Each stick is a standard low-profile 204-pin SO-DIMM with no heat spreader. The EliteBook 8540P has two horizontal memory sockets accessible under a bottom panel, and these modules seat fully in both slots.

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