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

A-Tech

A-Tech 8GB DDR4 2133MHz CL15 1.2V 260-Pin SODIMM Laptop RAM for IBM-Lenovo 03X7049

SKU CH-D6X6-CR82J

8GB DDR4 2133MHz CL15 1.2V 260-pin SODIMM laptop memory upgrade for compatible systems

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • 8 GB capacity lets you run more applications at once
  • 2133 MHz DDR4 speed moves data faster for snappier response
  • CL15 latency keeps delays low during heavy workloads
  • 2 V operation reduces power draw and heat in laptops
  • 260-pin SODIMM form factor fits compatible notebook memory slots

8GB DDR4 SODIMM for Lenovo Laptops

This 8GB DDR4 2133MHz CL15 module upgrades compatible Lenovo laptops and all-in-one systems. It uses standard 1.2V unbuffered non-ECC memory with 260-pin SO-DIMM form factor. The single stick adds capacity for everyday multitasking and faster application loading.

Check Your System Before Ordering

Verify your laptop supports DDR4 SO-DIMM memory at 2133MHz with CL15 timing and 1.2V operation. Confirm the motherboard accepts unbuffered non-ECC modules and has a free 260-pin slot. Match the original Lenovo part number 03X7049 to ensure correct fit and function.

Build Integration and Benefits

The module installs directly into an available SODIMM slot without extra cables or power connections. It frees up system resources by reducing swap-file usage during heavy workloads. Major-brand chips provide reliable operation for daily computing tasks.

How it compares

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

Price $45.99
Cheaper than about 61% 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 $5.75 per GB
Typical for this category: the median of 1,886 items is $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

What comes in the box and what else must I buy to install this 260-Pin DDR4 SODIMM?

The box contains one 8GB DDR4 2133MHz CL15 1.2V module. No extra parts are required; the SODIMM installs directly into a compatible laptop slot.

Which version of this A-Tech module should I choose if my system calls for PC4-17000 1.20V memory?

This single 8GB stick matches the PC4-17000 speed rating and standard 1.20V voltage, so it fits that requirement exactly.

What does the 2133MHz rating mean once the module is running in my laptop?

The memory will operate at 2133MHz with CL15 latency at 1.2V, delivering the rated DDR4 throughput for the platform.

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