We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green circuit board with black memory chips, gold edge connector, thin rectangular SODIMM module

OWC

OWC 3S2D41R808GB 8GB DDR4 3200 CL22 1.2V 260pin SODIMM HP ProBook

SKU CH-8C9H-7P7G8

8 GB DDR4 3200 CL22 SODIMM for HP ProBook 445 G9, 450 G8, 450 G9, 455 G7 and 455 G8

  • Capacity8GB
  • Type260-Pin DDR4 Non-ECC SODIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.2V
  • ECCNo
  • 8GB capacity expands multitasking headroom for daily workloads
  • DDR4 3200 speed with CL22 latency delivers responsive data access
  • 2V low-voltage operation reduces power draw and heat
  • 260-pin SODIMM form factor fits ProBook 445 G9 450 G8 450 G9 455 G7 455 G8
  • JEDEC and RoHS compliant for warranty-safe upgrade confidence

OWC 8GB DDR4 3200 SODIMM for HP ProBook

This 8GB DDR4 3200 CL22 module is built for HP ProBook 445 G9, 450 G8, 450 G9, 455 G7 and 455 G8 laptops. It runs at 1.2V as a 260-pin unbuffered non-ECC SODIMM. The single-rank 1Rx8 design meets JEDEC PC4-25600 specifications. It targets owners of those models who need a straightforward memory increase.

Upgrading from lower capacity or slower DDR4

Replacing a 4GB stick or a slower DDR4 module with this 8GB 3200MHz part adds headroom for multitasking and larger files. The jump is worth it when the system currently hits memory limits during everyday workloads. Buyers whose laptops already run at the maximum supported capacity or speed will not benefit from this module.

Sustained operation at JEDEC standard voltage

The module operates continuously at the rated 1.2V without a heat spreader, relying on the laptop’s internal airflow. JEDEC compliance and OWC lab testing aim to deliver stable performance during extended sessions. Systems that demand higher voltages or registered ECC memory cannot use this SODIMM.

Highlights

  • 8GB capacity expands multitasking headroom for daily workloads
  • DDR4 3200 speed with CL22 latency delivers responsive data access
  • 2V low-voltage operation reduces power draw and heat
  • 260-pin SODIMM form factor fits ProBook 445 G9 450 G8 450 G9 455 G7 455 G8
  • JEDEC and RoHS compliant for warranty-safe upgrade confidence

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 ProBook 445 G9
HP ProBook 450 G8
HP ProBook 450 G9
HP ProBook 455 G7
HP ProBook 455 G8

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will the 260-pin SODIMM fit the memory slot in my HP ProBook 450 G9?

Yes, this 260-pin DDR4 SODIMM matches the slot used by the ProBook 450 G9 and the other listed models.

Do I need to change any BIOS settings after inserting the CL22 module?

No, the JEDEC-standard 3200MHz CL22 timings are detected automatically; just seat the module firmly until the clips click.

Does the lack of a heat spreader mean I will need to replace the stick sooner?

No, the unbuffered 1.2V DDR4 runs within normal thermal limits for these ProBook chassis, so no earlier replacement is required.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.