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Green circuit board with black memory chips, gold edge connector, thin rectangular SODIMM shape

OWC

OWC 4GB DDR4 2133 CL15 1.2V SODIMM HP Envy 27-b002la 27-b003la 27-b005xt 27-b010 27-b011

SKU CH-ECGE-7W48Y

4GB DDR4 2133 CL15 SODIMM upgrades HP Envy 27-b002la, 27-b003la, 27-b005xt, 27-b010 and 27-b011 with 1.2V non-ECC memory

  • Capacity4GB
  • Type260-Pin DDR4 Non-ECC SODIMM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.2V
  • ECCNo
  • Boosts responsiveness with 4GB DDR4 2133MHz CL15 memory
  • Low 1.2V voltage reduces power draw and heat
  • Fits HP Envy 27-b002la, 27-b003la, 27-b005xt, 27-b010, 27-b011
  • 260-pin SODIMM form factor enables straightforward DIY installation
  • JEDEC and RoHS compliant for a warranty-safe upgrade

OWC 4GB DDR4 2133 SODIMM for HP Envy 27

This 4GB DDR4 2133 CL15 SODIMM is built for HP Envy 27 all-in-one models 27-b002la, 27-b003la, 27-b005xt, 27-b010 and 27-b011. It runs at 1.2V as an unbuffered non-ECC module. The 260-pin form factor fits the SO-DIMM slots in these specific systems.

Who this suits and who it does not

It suits owners of the listed HP Envy 27 models adding or replacing a single 4GB stick. It does not suit buyers who need ECC error correction, registered buffering, higher capacities per module, faster speeds than 2133MHz, or a different pin count.

The deciding specification

The 260-pin DDR4 SO-DIMM form factor at 2133MHz CL15 1.2V is the single specification that determines fit. Verify your Envy 27 model number matches the supported list before ordering.

Highlights

  • Boosts responsiveness with 4GB DDR4 2133MHz CL15 memory
  • Low 1.2V voltage reduces power draw and heat
  • Fits HP Envy 27-b002la, 27-b003la, 27-b005xt, 27-b010, 27-b011
  • 260-pin SODIMM form factor enables straightforward DIY installation
  • JEDEC and RoHS compliant for a warranty-safe upgrade

Specifications

BrandOWC
Part Number2S1D41R804GB
Capacity4GB
Type260-Pin DDR4 Non-ECC SODIMM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemHP ENVY 27-b002la
HP ENVY 27-b003la
HP ENVY 27-b005xt
HP ENVY 27-b010
HP ENVY 27-b011

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

Does my HP Envy 27-b010 need a free 260-pin SODIMM slot to use this 4 GB DDR4 module?

Yes, the module fits a single 260-pin DDR4 SODIMM slot, so one must be vacant or you must remove an existing stick.

Will this PC4-17000 CL15 stick run stably next to the original 2133 MHz memory already in my HP Envy 27-b003la?

It matches the factory 2133 MHz speed and CL15 timing, so the system will operate both modules at those settings.

How can I confirm the new 4 GB DDR4 2133 CL15 module is recognised correctly after installation?

Check the BIOS or Windows Task Manager — both should show the additional 4 GB running at 2133 MHz with CL15 latency.

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