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 circuit board with black chips and gold edge connector

A-Tech

A-Tech 8GB DDR4 2133MHz CL15 260-Pin SODIMM 1.2V laptop RAM

SKU CH-DCMA-7RP4K

8GB DDR4 2133MHz CL15 SODIMM laptop memory upgrade running at 1.2V for faster multitasking

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • Boosts multitasking capacity with 8GB DDR4 module
  • Fits laptops using 260-pin SODIMM slots
  • Runs at 2133MHz PC4-17000 speed
  • Low 1.2V voltage reduces power draw
  • CL15 latency supports responsive system performance

8GB DDR4 SODIMM for Laptop Upgrade

This A-Tech module adds 8GB of DDR4 memory to a compatible laptop, notebook or all-in-one system. It is intended for users who want a straightforward capacity increase to improve multitasking and application responsiveness.

DDR4 2133MHz CL15 260-Pin Specification

The module runs at DDR4 2133MHz (PC4-17000) with a CAS latency of CL15 and uses the standard 260-pin SO-DIMM form factor. It is unbuffered, non-ECC and operates at the DDR4 standard voltage of 1.20V, making it a direct replacement for the IBM-Lenovo 5M30H35726 part number.

Low-Voltage Operation and Thermal Profile

Running at 1.2V keeps power draw low and heat output minimal inside a compact laptop chassis. The unbuffered design adds no active cooling requirements, so the module operates silently and relies on the system's existing airflow for thermal management.

How it compares

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

Price $41.99
Cheaper than about 64% of the 2,079 comparable items (median $70.99).
Total capacity 8 GB
Lower than about 60% of the 1,886 comparable items (median 16 GB).
Price per GB $5.25 per GB
Cheaper than about 60% 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
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
CAS latencyCL15
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.2 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

Will the 2133 MHz speed run at that rate in my laptop or drop to a lower speed?

The module is rated for DDR4 2133 MHz; it will operate at that speed if the laptop’s memory controller supports it, otherwise it down-clocks to the highest speed the platform allows.

Is PC4-17000 the same bandwidth I will see in Windows Task Manager?

PC4-17000 is the peak transfer rate of 17 GB/s; the OS typically reports the data rate (2133 MT/s) rather than the bandwidth figure.

Does the 260-pin SO-DIMM fit every laptop memory slot?

It fits any laptop or all-in-one that takes a 260-pin DDR4 SO-DIMM; verify your system’s manual for maximum capacity and slot count before installing.

More in Laptop RAM

Similar items