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Green circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions CM10246412800SODRL 8GB DDR3L 1600 for HP EliteBook 840 G1 memory upgrade

SKU CH-PAYD-H526G

8GB DDR3L 1600 SO-DIMM module for HP EliteBook 840 G1, CL11 timing at 1.35V

  • Capacity8GB
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Timing11-11-11
  • Voltage1.35V
  • 8GB capacity expands multitasking headroom on EliteBook 840 G1
  • DDR3L 1600 speed matches factory memory timing
  • 35V low-voltage operation reduces power draw
  • 204-pin SO-DIMM form factor fits laptop slot directly
  • CL11 latency supports responsive system performance

HP EliteBook 840 G1 memory upgrade

This 8 GB SODIMM module is built to the exact DDR3L 1600 specification required by the HP EliteBook 840 G1 notebook. It arrives as a single 204-pin stick using major-brand chips and runs at 1.35 V with CL11 timing. Computer Memory Solutions tests each unit for full compatibility with the listed EliteBook part numbers.

Ideal for single-slot expansion or paired install

Owners needing to reach the 16 GB maximum across the two available sockets can add this module alongside an existing stick. Buyers whose laptop already holds two modules, or who require ECC or registered memory, should look at something else. The unbuffered, non-ECC design matches the factory configuration for this platform.

DDR3L 1600 at 1.35 V decides fit

Only systems that accept this exact SODIMM type will recognise the module; the lower voltage and 1600 MHz speed are mandatory for stable operation in the EliteBook 840 G1. Verify the notebook's current memory configuration before ordering to confirm an empty slot is available.

Highlights

  • 8GB capacity expands multitasking headroom on EliteBook 840 G1
  • DDR3L 1600 speed matches factory memory timing
  • 35V low-voltage operation reduces power draw
  • 204-pin SO-DIMM form factor fits laptop slot directly
  • CL11 latency supports responsive system performance

Specifications

BrandComputer Memory Solutions
ModelCM10246412800SODRL
Capacity8GB
Type204-Pin DDR3 SO-DIMM
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Timing11-11-11
Voltage1.35V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemHp/Compaq Elitebook 840 G1
Package Content1 Memory RAM Stick

Questions about this item

Will the 1.35 V DDR3L voltage limit thermal headroom when the EliteBook 840 G1 runs sustained workloads?

The module operates at the standard 1.35 V DDR3L level, matching the notebook's specification so no extra voltage headroom is consumed.

Does the unbuffered 2Rx8 stick produce noticeable heat or fan noise during all-day operation?

With no heat spreader and standard 1.35 V draw, the SO-DIMM adds minimal thermal load; the laptop's existing cooling handles it without extra fan spin.

Must the EliteBook 840 G1 already have a free 204-pin DDR3L slot for this 8 GB module to work?

Yes — the notebook provides two 204-pin DDR3L sockets supporting up to 16 GB total, so at least one empty slot is required.

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