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Single green DDR5 SODIMM module with black chips and gold contacts

A-Tech

A-Tech 32GB DDR5 5600MHz SODIMM CL40 1.1V HP N50075-001

SKU CH-ZGXS-J73TX

32 GB DDR5 laptop memory running at 5600 MHz with CL40 latency and 1.1 V operation

  • Total capacity32 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Recommended forCompatible Replacement for HP N50075-001
  • 32GB capacity handles heavy multitasking and large workloads
  • DDR5 5600MHz speed accelerates data transfer for responsive performance
  • CL40 latency with 1.1V voltage delivers efficient operation
  • 262-pin SODIMM form factor fits compatible HP laptops and AIOs
  • Non-ECC unbuffered design ensures broad system compatibility

A-Tech 32GB DDR5 SODIMM

This is a single 32GB DDR5 SO-DIMM module rated at 5600MHz with CL40 latency and 1.1V operation. It uses the 262-pin form factor and is built as an unbuffered, non-ECC stick for laptop, notebook and all-in-one systems. The module is specified as a compatible replacement for HP part N50075-001 and carries A-Tech lifetime warranty with US-based support.

Who this suits

It suits owners of HP systems that list N50075-001 as the approved memory part and need a 32GB DDR5 upgrade. Buyers who require ECC error correction, registered buffering, a lower-profile heat spreader or a different capacity should look at something else. Systems that do not accept 262-pin DDR5 SO-DIMMs cannot use this module.

Deciding specification

The 262-pin DDR5 SO-DIMM interface at 5600MHz CL40 1.1V is the single specification that decides fit; the socket must be wired for DDR5 SO-DIMM at this pin count and voltage.

How it compares

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

Price $353.99
Pricier than about 89% of the 2,079 comparable items (median $70.99).
Total capacity 32 GB
Higher than about 80% of the 1,886 comparable items (median 16 GB).
Price per GB $11.06 per GB
Pricier than about 84% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for HP
Model nameN50075-001
Total capacity32 GB
Product type262-Pin DDR5 SO-DIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Memory
CAS latencyCL40
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Recommended forCompatible Replacement for HP N50075-001

Questions about this item

Will the 262-pin DDR5 SODIMM need any firmware updates or periodic re-seating after installation?

No firmware updates are required for this DDR5 module. Once seated in the slot the gold contacts stay connected; re-seating is only needed if the laptop is physically moved or serviced.

What thermal limit appears first when the 1.1 V module runs at 5600 MHz continuously?

The memory controller’s temperature threshold is reached before the DRAM chips themselves throttle, because the unbuffered SODIMM has no heat spreader to move heat away from the package.

How much extra power and fan noise does the 32 GB stick add during an all-day workload?

At the standard 1.1 V the module draws only a few watts more than a smaller kit, so the laptop’s existing cooling curve barely changes and fan noise stays at its normal idle-to-load range.

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