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Green circuit board with gold edge connector and black memory chips

OWC

OWC 4GB DDR3 1600 CL11 2Rx8 204-pin 1.5V SODIMM memory upgrade

SKU CH-DJ0M-EM0P8

4GB DDR3 1600 CL11 SODIMM upgrades HP ProBook 6450b, 6455b, 6550b and 6555b with JEDEC-compliant 1.5V memory

  • Capacity4GB
  • Type204-Pin DDR3 Non-ECC SODIMM
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Voltage1.5V
  • ECCNo
  • Boost responsiveness with 4 GB DDR3 1600 CL11 module
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • Tested to meet or exceed OEM specifications for HP ProBook 6450b 6455b 6550b 6555b
  • Simple DIY installation with 204-pin SODIMM form factor
  • Single 2Rx8 rank 1.5 V unbuffered non-ECC design

4 GB DDR3 1600 SODIMM for HP ProBook

This single 4 GB DDR3 1600 CL11 module runs at 1.5 V and fits the 204-pin SODIMM slot found in HP ProBook 6450b, 6455b, 6550b and 6555b notebooks. It is a non-ECC, unbuffered 2Rx8 part that meets JEDEC and ROHS standards for a warranty-safe upgrade.

Suitable for owners of the listed ProBook models

Buyers with other laptop models, systems that require ECC or registered modules, or anyone needing a higher density stick should look elsewhere. The module is not compatible with desktop DIMM slots or platforms that demand a different voltage or pin count.

4 GB capacity per module decides fit

Only one 4 GB stick is included, so the total added memory equals 4 GB. Verify your ProBook's maximum supported memory and available slots before purchase to ensure this capacity matches your upgrade plan.

Ciri-ciri utama

  • Boost responsiveness with 4 GB DDR3 1600 CL11 module
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • Tested to meet or exceed OEM specifications for HP ProBook 6450b 6455b 6550b 6555b
  • Simple DIY installation with 204-pin SODIMM form factor
  • Single 2Rx8 rank 1.5 V unbuffered non-ECC design

Spesifikasi

BrandOWC
Part Number1S6D32R804GB
Capacity4GB
Type204-Pin DDR3 Non-ECC SODIMM
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemHP ProBook 6450b
HP ProBook 6455b
HP ProBook 6550b
HP ProBook 6555b

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Does the OWC 4GB DDR3 1600 module come with any tools or extra parts, or is it just the SODIMM itself?

The package contains only the single 4GB 204-pin DDR3 SODIMM; no tools, screws or additional components are included.

Should I pick the 1600 CL11 2Rx8 1.5V version or a different speed or rank for my HP ProBook 6450b?

For the HP ProBook 6450b, 6455b, 6550b or 6555b, the specified 1600 CL11 2Rx8 1.5V module matches the OEM requirements exactly.

What does the 1600 CL11 rating actually deliver once the stick is installed in a ProBook 6550b?

The module runs at 1600 MT/s with CAS latency 11 at 1.5V, providing the standard DDR3 bandwidth and timing the ProBook 6550b expects.

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