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 204-pin DDR3L SODIMM module with black chips

A-Tech

A-Tech 4GB DDR3L 1600 SODIMM HP H6Y75AA#ABA

SKU CH-DPD2-11C72

A 4 GB DDR3L SODIMM running at 1600 MHz with CL11 latency and 1.35 V operation for compatible HP laptops

  • Total capacity4 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeUnbuffered
  • Recommended forCompatible Replacement for HP H6Y75AA#ABA
  • 4GB capacity expands multitasking headroom for everyday workloads
  • DDR3L 1600MHz speed accelerates application loading and data access
  • Low 1.35V voltage reduces power draw and heat output
  • 204-pin SODIMM form factor fits standard laptop memory slots
  • CL11 latency delivers responsive performance for common tasks

A-Tech 4GB DDR3L 1600 SODIMM

This 4GB module is a compatible replacement for HP part H6Y75AA#ABA. It suits laptops, notebooks and all-in-one systems that require a single DDR3L SODIMM upgrade. Buyers who need larger capacities or multiple modules for dual-channel configurations should look elsewhere.

DDR3L 1600 interface limits

The memory runs at 1600 MHz with a PC3L-12800 rating and operates at 1.35 V. It uses a 204-pin SO-DIMM form factor with CL11 latency. Systems that only accept 1.5 V DDR3 or require ECC and registered modules will not work with this stick.

Check your system before ordering

Verify that your device supports DDR3L SO-DIMM memory at 1.35 V and accepts unbuffered, non-ECC modules. Confirm the maximum supported speed and total capacity allowed by the manufacturer. Ensure a free 204-pin slot is available for installation.

How it compares

Measured against everything we stock in Laptop RAM, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 91% of the 2,079 comparable items (median $70.99).
Total capacity 4 GB
Lower than about 80% of the 1,886 comparable items (median 16 GB).
Price per GB $4.25 per GB
Cheaper than about 80% of the 1,886 comparable items (median $5.94 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 nameA-Tech
Product lineCompatible Replacement for HP
Model nameH6Y75AA#ABA
Total capacity4 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Memory
CAS latencyCL11
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Recommended forCompatible Replacement for HP H6Y75AA#ABA

Questions about this item

Should I pick the 4 GB module or a different capacity?

This listing is a single 4 GB DDR3L 1600 SODIMM. If your laptop has two slots and supports 8 GB total, adding a second identical module will give you dual-channel bandwidth.

What does the 1600 MHz rating actually deliver in my laptop?

The module runs at 1600 MHz with CL11 timing at 1.35 V. Your system will operate it at the highest speed the memory controller allows, which may be 1600 MHz or a lower supported frequency.

Will the 204-pin DDR3L interface work in my DDR3 slot?

Yes. The stick is a 204-pin DDR3L SODIMM keyed for DDR3 slots. It runs at the standard 1.35 V low voltage and is backward compatible with 1.5 V DDR3 controllers.

More in Laptop RAM

Similar items