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Green rectangular circuit board with gold edge connector and black memory chips on both sides

A-Tech

A-Tech 48GB DDR5 5600MHz SODIMM CL46 1.1V 262-Pin 2Rx8 Dual Rank laptop RAM

SKU CH-Z9F0-8PEJZ

A 48 GB DDR5 laptop module running at 5600 MHz with CL46 latency and 1.1 V operation

  • Total capacity48 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible

Capacity 48GB

Speed DDR5 5600 (PC5 44800)

CAS Latency CL46

  • 48GB single module expands multitasking headroom for demanding workloads
  • DDR5 5600MHz speed accelerates data throughput versus slower memory
  • CL46 latency at 1.1V balances responsive timing with standard power draw
  • 262-pin SODIMM form factor fits compatible laptop and all-in-one slots
  • Dual-rank 2Rx8 organisation increases memory density per channel

48GB DDR5 SODIMM module

This 48GB DDR5 SODIMM module runs at 5600MHz with CL46 timing at 1.10V. It uses a 262-pin unbuffered non-ECC design and contains dual-rank 2Rx8 organisation. Major brand DRAM ICs are fitted and the module is tested for reliability.

Suits laptops needing a single 48GB stick

Builders whose system accepts one 48GB DDR5 SODIMM at 5600MHz can install this module. Buyers who need ECC error correction or registered buffering should look elsewhere. Systems that require a different pin count or voltage are not compatible.

48GB capacity in one module

The single-module 48GB capacity is the specification that decides fit. If the platform supports a 48GB DDR5 SODIMM at 5600MHz CL46 1.10V, this part will work; if the maximum per slot is lower, it will not.

How it compares

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

Price $612.99
Pricier than about 91% of the 2,079 comparable items (median $70.99).
Total capacity 48 GB
Higher than about 91% of the 1,886 comparable items (median 16 GB).
Price per GB $12.77 per GB
Pricier than about 90% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineA-Tech DDR5 Laptop Memory RAM
Model nameA-Tech 48 GB (1 × 48 GB) DDR5-5600 Laptop RAM Module
Part number48 GB 5600 SODIMM 1x
Total capacity48 GB
Product type262-Pin DDR5 SO-DIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Memory
CAS latencyCL46
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Recommended forAMD & Intel Compatible
More details
VariantMajor Brand DRAM IC Chips

Other versions of this model

5 more in the same range

Questions about this item

Does the 1.1 V DDR5 module run hotter or draw more power than standard laptop memory during all-day use?

It operates at the standard 1.1 V DDR5 voltage, so power draw and heat are in line with other DDR5 SODIMMs; no extra cooling is required.

What must my laptop already have to accept this 262-pin DDR5 SODIMM?

A DDR5-compatible SODIMM slot and a BIOS that supports 48 GB single-rank modules at 5600 MT/s.

Will this CL46 5600 MHz stick down-clock reliably if my older system only supports 4800 MHz DDR5?

Yes, DDR5 modules automatically negotiate the highest speed both the memory controller and the module support, so it will run at 4800 MHz if that is the system limit.

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