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

A-Tech

A-Tech Supermicro Certified 8GB DDR4 2133MHz CL15 260-Pin SODIMM laptop RAM

SKU CH-CTRZ-Q6A9W

8GB DDR4 SODIMM running at 2133MHz with CL15 latency for Supermicro laptop upgrades

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forCompatible Supermicro Systems
  • Boosts multitasking with 8 GB DDR4 2133 MHz CL15 module
  • Certified for Supermicro systems as MEM-DR480L-CL01-SO21
  • Micron chips tested for dependable performance
  • Runs at standard 1.2 V DDR4 voltage
  • 260-pin SO-DIMM fits compatible laptop slots

What this module is

This is an 8 GB DDR4 SO-DIMM certified by Supermicro for specific laptop and compact systems. It runs at 2133 MHz with a CL15 latency at the standard 1.20 V. The unbuffered, non-ECC design uses Micron chips in a 260-pin form factor.

Compatibility checks

Verify that your platform accepts DDR4 SO-DIMM modules at 2133 MHz and does not require ECC or registered memory. Confirm the slot count and maximum capacity per slot in your system documentation before ordering.

Who it suits

Builders upgrading a Supermicro-certified laptop or small-form-factor PC that needs a single 8 GB stick at this speed. Not for buyers who want ECC protection, registered modules, higher frequencies, or capacities beyond 8 GB per slot.

How it compares

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

Price $40.99
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 $5.12 per GB
Cheaper than about 63% 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 nameSuperMicro
Product lineSupermicro Certified
Model nameMEM-DR480L-CL01-SO21
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
CAS latencyCL15
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Recommended forCompatible Supermicro Systems

Questions about this item

Does the module arrive as a single 8 GB stick or do I need to buy a second one for dual-channel?

The product is a single 8 GB module; add a second identical stick if your board supports dual-channel operation.

Why choose the CL15 2133 MHz PC4-17000 SODIMM over other DDR4 speeds?

This Supermicro-certified CL15 2133 MHz module matches the exact specification validated for listed Supermicro systems.

What does the PC4-17000 rating deliver in daily use?

PC4-17000 indicates 17 GB/s peak bandwidth at 2133 MHz, giving faster load times and smoother multitasking on compatible laptops.

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