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 chips gold edge connector 204-pin SODIMM module

OWC

OWC 4GB DDR3L 1600 CL11 1.35V SODIMM for HP EliteBook 755 G3 810 G1 Tablet 810 G3 Tablet memory upgrade

SKU CH-4WWJ-VBJAQ

A 4 GB DDR3L 1600 SODIMM that upgrades select HP EliteBook laptops and tablets

  • Capacity4GB
  • Type204-Pin DDR3L Non-ECC SODIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCNo
  • 4GB capacity adds multitasking headroom for demanding workloads
  • DDR3L 1600 speed matches HP EliteBook 755 G3 810 G1 Tablet 810 G3 Tablet 820 G1 820 G2 specs
  • 35V low-voltage DDR3L reduces power draw and heat
  • 204-pin SODIMM form factor fits laptop memory slots directly
  • JEDEC and RoHS compliant for warranty-safe upgrade confidence

4GB DDR3L SODIMM for HP EliteBook

This 4GB DDR3L module is a system-specific memory upgrade built for HP EliteBook 755 G3, 810 G1 Tablet, 810 G3 Tablet, 820 G1 and 820 G2. It runs at 1600 MT/s with CL11 latency at 1.35V in a 204-pin unbuffered non-ECC SODIMM form factor. OWC tests every module to meet JEDEC and RoHS standards for a warranty-safe installation.

Suitable for single-slot upgrades.

The single 4GB rank suits owners of the listed EliteBooks who need a straightforward capacity increase in one slot. Buyers who want a matched pair for dual-channel performance or a higher total capacity should look at a different kit. Systems outside the named EliteBook models are not covered by this compatibility listing.

DDR3L 1600 PC3L-12800 CL11 1.35V spec

The decisive specification is the DDR3L 1600 PC3L-12800 CL11 1.35V rating in a 204-pin SODIMM. Only notebooks that accept this exact voltage, speed, latency and pin count will recognise the module correctly. Verify your service manual lists PC3L-12800 CL11 1.35V before ordering.

Highlights

  • 4GB capacity adds multitasking headroom for demanding workloads
  • DDR3L 1600 speed matches HP EliteBook 755 G3 810 G1 Tablet 810 G3 Tablet 820 G1 820 G2 specs
  • 35V low-voltage DDR3L reduces power draw and heat
  • 204-pin SODIMM form factor fits laptop memory slots directly
  • JEDEC and RoHS compliant for warranty-safe upgrade confidence

Specifications

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 EliteBook 755 G3
HP EliteBook 810 G1 Tablet
HP EliteBook 810 G3 Tablet
HP EliteBook 820 G1
HP EliteBook 820 G2

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

How can I confirm the 4 GB DDR3L 1600 module is running at CL11 and 1.35 V after installation?

Open Task Manager or BIOS after boot and verify the memory speed shows 1600 MHz with CL11 timings at 1.35 V; the module will report as PC3L-12800.

What comes in the box and do I need any extra parts for my HP EliteBook 820 G2?

The box contains one 4 GB 204-pin DDR3L SODIMM; no additional cables, brackets or tools are required for installation in the EliteBook 820 G2.

Should I choose the single 4 GB stick or add a second identical module for dual-channel on my EliteBook 810 G3 Tablet?

Adding a second 1Rx8 4 GB DDR3L 1600 CL11 1.35 V SODIMM enables dual-channel bandwidth; match the same part number for best compatibility.

Also in this aisle

People compared these

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