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Green rectangular SODIMM circuit board with gold contacts and black memory chips

OWC

OWC 2GB DDR3 1600 CL11 1Rx8 204-pin 1.5V SODIMM for HP 450 1155

SKU CH-RDVK-VBRHE

A 2 GB DDR3 SODIMM running at 1600 MHz with CL11 latency, built for HP 450 and 1155 laptops

  • Capacity2GB
  • Type204-Pin DDR3 Non-ECC SODIMM
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Voltage1.5V
  • ECCNo
  • Boosts system responsiveness with a 2GB DDR3 1600 CL11 SODIMM
  • Installs easily in HP 450 and 1155 laptops using 204-pin slot
  • Runs at standard 1.5V without extra power draw
  • Meets JEDEC and RoHS specs for warranty-safe upgrade
  • Single-rank 1Rx8 unbuffered design for broad compatibility

System-Specific DDR3 SODIMM for HP 450 and 1155

This 2GB DDR3 1600 CL11 module is built for HP 450 and 1155 laptops that accept 204-pin non-ECC SODIMMs. It runs at 1.5V with a single-rank 1Rx8 organisation. The upgrade targets owners of those models who need a straightforward capacity increase without changing voltage or form factor.

Sustained-load behaviour

JEDEC-standard DDR3 1600 (PC3-12800) timing and unbuffered operation keep latency predictable during extended multitasking sessions. The module is tested in-house to meet OEM specifications, so throughput remains stable when multiple applications or large files stay open for long periods. No heat spreader is fitted, relying on the chassis airflow of the supported HP systems.

Installation notes

The 204-pin SODIMM slots into the laptop memory bay with a simple press until the retention clips engage. Compatibility is limited to the listed HP 450 and 1155 models; other laptops, mini PCs or NAS units using DDR3 SODIMMs may not accept this specific part number. Buyers who need ECC, registered DIMMs, a different voltage or a higher-density module must choose a different product.

Highlights

  • Boosts system responsiveness with a 2GB DDR3 1600 CL11 SODIMM
  • Installs easily in HP 450 and 1155 laptops using 204-pin slot
  • Runs at standard 1.5V without extra power draw
  • Meets JEDEC and RoHS specs for warranty-safe upgrade
  • Single-rank 1Rx8 unbuffered design for broad compatibility

Specifications

BrandOWC
Part Number1S6D31R802GB
Capacity2GB
Type204-Pin DDR3 Non-ECC SODIMM
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemHP 450
HP 1155

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Questions about this item

How much power does the 1.5V DDR3 SODIMM draw when the HP 450 runs all day?

The module operates at the standard DDR3 voltage of 1.5V; typical power draw for a single 2GB stick at this voltage is low and well within the laptop's thermal envelope.

What slot type must the HP 450 already have for this 204-pin DDR3 module to fit?

The laptop needs a free DDR3 SO-DIMM slot with 204 pins; this is the standard socket used in compatible HP 450 and 1155 models.

Will this CL11 DDR3 1600 stick work alongside an existing CL9 DDR3 1600 module in the same system?

Yes, both modules run at DDR3 1600; the system will default to the slower CL11 timing for both sticks, keeping operation stable.

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