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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

  • Total capacity4 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • 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.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $27.99
Cheaper than about 86% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $7.00 per GB
Cheaper than about 57% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameOWC
Part number2S1D41R804 GB
Total capacity4 GB
Product type260-Pin DDR4 Non-ECC SODIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
CAS latencyCL15
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHP 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

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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