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Green 204-pin SODIMM memory module with black chips, no heat spreader

OWC

OWC 4GB DDR3L 1600 PC3L-12800 CL11 1Rx8 204-pin 1.35V Non-ECC SODIMM for HP ProBook 11 G1 430 G1 450 G1 455 G1

SKU CH-84MZ-8XBD8

A 4 GB DDR3L SODIMM running at 1600 MHz with CL11 latency for HP ProBook 11 G1, 430 G1, 450 G1, 455 G1 and 455 G3

  • Capacity4GB
  • Type204-Pin DDR3L Non-ECC SODIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCNo
  • Boosts system responsiveness with 4GB DDR3L 1600 module
  • Low 1.35V operation reduces power draw and heat
  • JEDEC and ROHS compliant for warranty-safe upgrades
  • Unbuffered non-ECC SODIMM installs easily in compatible HP ProBooks
  • Single-rank 1Rx8 design ensures broad compatibility across listed models

4 GB DDR3L 1600 SODIMM

This OWC module delivers 4 GB of DDR3L memory at 1600 MT/s with CL11 latency. It runs at 1.35 V in a 204-pin unbuffered SODIMM form factor. The single-rank 1Rx8 design targets compatible HP ProBook notebooks.

Suitable notebooks and limits

The module is validated for HP ProBook 11 G1, 430 G1, 450 G1, 455 G1 and 455 G3 systems. Buyers with other laptop models or desktop platforms should look elsewhere. Systems that require ECC or registered memory cannot use this stick.

The decisive spec

DDR3L 1600 (PC3L 12800) at 1.35 V is the single specification that decides fitment. Match this speed, voltage and pin count exactly or the module will not seat or operate correctly.

商品特色

  • Boosts system responsiveness with 4GB DDR3L 1600 module
  • Low 1.35V operation reduces power draw and heat
  • JEDEC and ROHS compliant for warranty-safe upgrades
  • Unbuffered non-ECC SODIMM installs easily in compatible HP ProBooks
  • Single-rank 1Rx8 design ensures broad compatibility across listed models

商品規格

BrandOWC
Part Number1S6T31R804GB
Capacity4GB
Type204-Pin DDR3L Non-ECC SODIMM
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Voltage1.35V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemHP ProBook 11 G1
HP ProBook 430 G1
HP ProBook 450 G1
HP ProBook 455 G1
HP ProBook 455 G3

其他版本

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商品問答

Does the OWC 4GB DDR3L 1600 SODIMM arrive as a single stick, or do I need to buy a second module to reach the full 4 GB capacity?

The upgrade consists of one 4 GB DDR3L 1600 PC3L-12800 CL11 1Rx8 204-pin 1.35 V Non-ECC SODIMM, so the full capacity is provided in a single module.

My HP ProBook 450 G1 has two memory slots — should I choose this 4 GB DDR3L 1600 module or look for an 8 GB version?

This specific module is a 4 GB DDR3L 1600 PC3L-12800 part; if your ProBook 450 G1 supports 8 GB per slot you would need a different capacity module, but this part delivers 4 GB in one stick.

What does the PC3L-12800 rating mean for everyday use in an HP ProBook 11 G1?

PC3L-12800 indicates a DDR3L 1600 MT/s data rate at 1.35 V, giving the ProBook 11 G1 the standard bandwidth and low voltage the platform expects for stable operation.

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