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
Four green DDR5 SODIMM modules, 262-pin, no heat spreader, 48GB each

A-Tech

A-Tech 192GB (4x48GB) DDR5 5600MHz SODIMM CL46 1.1V 262-Pin Dual Rank Laptop RAM Kit

SKU CH-6T7C-11JJ6

Quad-channel DDR5 kit with four 48 GB modules running at 5600 MHz CL46 and 1.1 V

  • Total capacity192 GB (4 × 48 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Kit configurationQuad Channel Kit
  • 192 GB total capacity with four 48 GB modules
  • DDR5 5600 MHz speed rated at PC5-44800
  • CL46 CAS latency at standard 1.1 V
  • 262-pin SODIMM form factor fits laptop slots
  • Quad-channel kit using major-brand DRAM ICs

Capacity and form factor

This kit delivers 192GB of DDR5 memory across four 48GB SO-DIMM modules. It uses the 262-pin laptop form factor and runs at the standard 1.1V voltage. The dual-rank 2Rx8 organisation supports quad-channel operation on compatible notebooks and all-in-one PCs.

Speed and latency

Rated at DDR5 5600 (PC5-44800) with CL46 timings, the modules provide high bandwidth for demanding multitasking and content-creation workloads. Non-ECC unbuffered design keeps latency low for consumer platforms. Major-brand DRAM ICs are used throughout and every stick is tested before shipping.

Compatibility check

Verify that your laptop or all-in-one accepts four 48GB DDR5 SO-DIMMs and supports the 5600 MT/s data rate at 1.1V. Systems limited to lower densities, slower speeds or fewer slots will not be able to use the full kit.

How it compares

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

Price $2,328.99
Pricier than about 97% of the 2,079 comparable items (median $70.99).
Total capacity 192 GB (4 × 48 GB)
Higher than about 97% of the 1,886 comparable items (median 16 GB).
Price per GB $12.13 per GB
Pricier than about 88% 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 lineA-Tech DDR5 Laptop Memory RAM
Model nameA-Tech 192 GB (4 × 48 GB) DDR5-5600 Laptop RAM Kit
Part number48 GB 5600 SODIMM 4x
Total capacity192 GB (4 × 48 GB)
Product type262-Pin DDR5 SO-DIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Memory
CAS latencyCL46
ECC supportNo
Buffer typeUnbuffered
Kit configurationQuad Channel Kit
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Recommended forAMD & Intel Compatible
More details
VariantMajor Brand DRAM IC Chips

Questions about this item

Will the four 48 GB DDR5 SODIMM modules need any firmware updates or periodic replacement during normal use?

The kit uses non-ECC unbuffered DDR5 modules with major-brand DRAM ICs; no firmware updates are required and the memory is designed to last the laptop's service life without scheduled replacement.

What is the first limit reached when the 192 GB quad-channel kit runs sustained heavy workloads?

The CL46 latency at DDR5 5600 speed and 1.1 V voltage set the performance ceiling; thermal throttling or bandwidth saturation will appear before any other constraint.

How much heat and noise do the modules produce when the laptop runs all day at full load?

The modules have no heat spreader and operate at the standard 1.1 V DDR5 voltage, so they add minimal heat and zero audible noise to the system's existing cooling.

More in Laptop RAM

Similar items