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Green 260-pin DDR4 SODIMM memory module with black chips

OWC

OWC 8GB DDR4 3200 CL22 1.2V 260pin SODIMM HP EliteBook 855 G8 memory upgrade

SKU CH-TAQN-QMH9K

8GB DDR4 3200 SODIMM upgrades HP EliteBook 855 G8 with CL22 timing and 1.2V operation

  • Capacity8GB
  • Type260-Pin DDR4 Non-ECC SODIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.2V
  • ECCNo
  • 8GB DDR4 3200MHz boosts multitasking responsiveness
  • CL22 latency at 1.2V runs cool and efficient
  • 260-pin SODIMM fits HP EliteBook 855 G8 exactly
  • JEDEC compliant module ensures warranty-safe upgrade
  • 1Rx8 unbuffered design installs in minutes without tools

System-specific DDR4 SODIMM for HP EliteBook 855 G8

This 8 GB DDR4 module is built to the exact specifications of the HP EliteBook 855 G8. It targets owners of that laptop who need more memory for everyday multitasking and larger workloads. The part number 3S2D41R808GB identifies the validated configuration.

260-pin unbuffered non-ECC installation

The stick uses a standard 260-pin SODIMM edge connector and requires no tools beyond a screwdriver to access the laptop's memory slot. It draws 1.2 V and operates at DDR4 3200 (PC4-25600) with CL22 timing. Because it is non-ECC and unbuffered, it fits the platform's native memory controller without extra configuration.

JEDEC-compliant sustained operation

Every module is tested to meet JEDEC standard specifications and ROHS compliance, ensuring stable voltage and timing during extended sessions. The single-rank 1Rx8 organisation helps maintain consistent throughput when multiple applications remain open for long periods. No heat spreader is fitted, so the laptop's existing cooling handles thermal load.

Highlights

  • 8GB DDR4 3200MHz boosts multitasking responsiveness
  • CL22 latency at 1.2V runs cool and efficient
  • 260-pin SODIMM fits HP EliteBook 855 G8 exactly
  • JEDEC compliant module ensures warranty-safe upgrade
  • 1Rx8 unbuffered design installs in minutes without tools

Specifications

BrandOWC
Part Number3S2D41R808GB
Capacity8GB
Type260-Pin DDR4 Non-ECC SODIMM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemHP EliteBook 855 G8

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Questions about this item

What CAS latency does this DDR4 3200 module run at?

The module operates at CL22 latency, which is the JEDEC standard timing for DDR4 3200 SODIMMs.

Does the stick generate extra heat or need active cooling during all-day workloads?

No heat spreader is fitted; at the standard 1.2 V the SODIMM runs within normal laptop thermal limits without additional cooling.

Which specific laptop model must I own for this upgrade to be compatible?

This 8 GB DDR4 3200 SODIMM is validated for the HP EliteBook 855 G8.

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