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Green 260-pin DDR4 SODIMM module with black chips, no heat spreader

OWC

OWC 4GB DDR4 2400MHz CL17 1.2V 260pin SODIMM HP x360 11-ab memory upgrade

SKU CH-YWXT-HR7Q6

4GB DDR4 2400MHz SODIMM adds 4GB of memory to HP x360 11-ab models for faster multitasking

  • Total capacity4 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • Designed for HP x360 11-ab models
  • JEDEC and RoHS compliant for safe upgrades
  • 4 GB DDR4 2400 MHz CL17 1.2 V module
  • Unbuffered non-ECC 260-pin SODIMM form factor
  • Easy DIY installation boosts multitasking performance

HP x360 11-ab DDR4 SODIMM upgrade

This 4 GB DDR4 module is built for the HP x360 11-ab series, covering the 11-ab104nf, 11-ab106nb, 11-ab122tu, 11-ab162nd and 11-ab192ng models. It targets owners of those convertibles who need more memory for everyday multitasking. The stick is a standard 260-pin unbuffered SODIMM with no heat spreader.

Check DDR4 slot and voltage before buying

Verify that your unit has a free DDR4 SODIMM slot and that the BIOS accepts 1.2 V PC4-19200 memory at CL17. The module is single-rank 1Rx8 and non-ECC, so it will not work in systems that require registered or error-correcting RAM. Confirm the existing stick matches this speed and voltage for best compatibility.

Low-voltage DDR4 runs cool and silent

At 1.2 V the module draws minimal power and produces no audible noise because it has no moving parts. Heat output stays low enough for the slim x360 chassis without a spreader. JEDEC and RoHS compliance ensures stable operation within the laptop's thermal envelope during normal workloads.

How it compares

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

Price $28.99
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 $7.25 per GB
Cheaper than about 56% 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 number2S4D41R804 GB
Total capacity4 GB
Product type260-Pin DDR4 Non-ECC SODIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHP x360 11-ab104nf
HP x360 11-ab106nb
HP x360 11-ab122tu
HP x360 11-ab162nd
HP x360 11-ab192ng

Other versions of this model

5 more in the same range

Questions about this item

Does the 260-pin SODIMM arrive alone or with tools and brackets?

The module ships as a single 4 GB DDR4 stick; no screwdriver, opening tool or mounting bracket is included.

Should I pick the CL17 2400 MHz version or a different speed for my HP x360 11-ab104nf?

The 11-ab104nf is validated for DDR4 2400 PC4-19200 CL17 1.2 V, so this exact specification matches the factory requirement.

What does the PC4-19200 rating mean once the stick is installed in an 11-ab162nd?

It confirms a peak transfer rate of 19 200 MB/s at 2400 MHz, giving the notebook the bandwidth the chipset expects for everyday multitasking.

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