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Green circuit board with black memory chips and gold edge connector

OWC

OWC 4GB DDR3 1333 PC3-10600 CL9 2Rx8 204-pin 1.5V Non-ECC SODIMM for HP ProBook 4431s 4435s 4436s 4440s 4520s

SKU CH-6E46-XPC0M

4GB DDR3 1333MHz SODIMM module upgrades HP ProBook 4431s, 4435s, 4436s, 4440s and 4520s laptops

  • Capacity4GB
  • Type204-Pin DDR3 Non-ECC SODIMM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL9
  • Voltage1.5V
  • ECCNo
  • Boosts system responsiveness with 4GB DDR3 1333MHz module
  • JEDEC and RoHS compliant for warranty-safe upgrade
  • CL9 latency and 1.5V voltage ensure stable operation
  • 2Rx8 dual-rank design on 204-pin SODIMM form factor
  • Validated for HP ProBook 4431s 4435s 4436s 4440s 4520s

OWC 4GB DDR3 SODIMM for HP ProBook

This OWC module is a 4GB DDR3 1333 PC3-10600 CL9 2Rx8 204-pin 1.5V Non-ECC SODIMM built for HP ProBook 4431s, 4435s, 4436s, 4440s and 4520s. It delivers a JEDEC-standard memory upgrade that meets OEM specifications. The single stick installs in a standard laptop SO-DIMM slot.

Suits owners of listed ProBooks needing 4GB DDR3

Buyers whose laptop requires a different DDR generation, a higher speed grade, ECC support or a larger single-module capacity should look elsewhere. The module is unbuffered and non-ECC, so it will not work in systems that demand registered or error-correcting memory. It also does not fit desktops or servers using full-size DIMM slots.

The decisive spec is DDR3 1333 PC3-10600 SODIMM

Your HP ProBook must accept DDR3 1333 PC3-10600 204-pin SO-DIMM modules at 1.5V without ECC. If the service manual specifies a different voltage, speed, pin count or memory technology, this module will not be compatible. Matching that exact DDR3 1333 SODIMM requirement is the only way to ensure the upgrade works.

商品特色

  • Boosts system responsiveness with 4GB DDR3 1333MHz module
  • JEDEC and RoHS compliant for warranty-safe upgrade
  • CL9 latency and 1.5V voltage ensure stable operation
  • 2Rx8 dual-rank design on 204-pin SODIMM form factor
  • Validated for HP ProBook 4431s 4435s 4436s 4440s 4520s

商品規格

BrandOWC
Part Number1S3D32R804GB
Capacity4GB
Type204-Pin DDR3 Non-ECC SODIMM
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL9
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemHP ProBook 4431s
HP ProBook 4435s
HP ProBook 4436s
HP ProBook 4440s
HP ProBook 4520s

其他版本

同系列還有 5 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

Should I choose the 4 GB module or add a second one for 8 GB total?

The module is a single 4 GB stick; adding a second identical module will give 8 GB if your ProBook has two slots and the chipset supports that capacity.

What does the 1333 MHz rating deliver in everyday use?

At 1333 MHz with CL9 latency the memory runs at the JEDEC-standard DDR3 1333 speed the listed ProBooks expect, so the system will recognise it without down-clocking.

Does the 204-pin SODIMM interface limit bandwidth on these laptops?

The 204-pin DDR3 SODIMM form factor is the native interface for the ProBook 4431s, 4435s, 4436s, 4440s and 4520s, so it matches the memory controller without an adapter.

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