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

RIMLANCE

RIMLANCE 8GB 1.2V DDR4 2666MHz PC4-21300 SODIMM 2RX8 laptop RAM

SKU CH-DQHP-8ZXP1

8GB DDR4 SODIMM runs at 2666MHz with 1.2V low voltage for laptop upgrades

  • Total capacity8 GB
  • Buffer typeUnbuffered
  • Product type260-Pin DDR4 SO-DIMM
  • 8GB capacity enables smoother multitasking
  • 2666MHz DDR4 speed delivers responsive system performance
  • 2V low voltage reduces power consumption
  • 2RX8 dual-rank chips increase memory bandwidth
  • 260-pin SODIMM fits standard laptop slots

8GB DDR4 SODIMM for laptop upgrades

This 8GB DDR4 SODIMM module brings 2666MHz speed to compatible laptops. It uses a 260-pin form factor and runs at 1.2V for standard power efficiency. The single-rank design suits everyday computing and multitasking needs. Ideal for users refreshing an older machine or adding capacity to a free slot.

Sustained workload behaviour with 2RX8 chips

The 2RX8 dual-rank organisation spreads data across more banks, helping maintain throughput during long sessions. Unbuffered operation keeps latency low for typical laptop tasks. JEDEC-standard 2666MHz timing avoids the instability that can come with overclocked modules. Performance stays consistent without thermal throttling under normal loads.

Straightforward 260-pin installation steps

Installation requires aligning the notch on the 260-pin edge connector with the slot key. Press firmly until the side clips engage with an audible click. The module will not seat if the notch position is wrong, preventing damage. No BIOS configuration is needed for standard JEDEC speeds.

How it compares

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

Price $36.99
Cheaper than about 67% 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 $4.62 per GB
Cheaper than about 73% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameRIMLANCE
Model nameRSO21300D8C8
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Memory
ECC supportNo
Buffer typeUnbuffered

Questions about this item

Does the 1.2 V DDR4 module run cool and quiet during all-day use?

The stick operates at the standard 1.2 V DDR4 voltage with no moving parts, so it adds negligible heat and produces no audible noise in a laptop.

What slot and chipset does my laptop need for this 260-pin SO-DIMM?

It requires a DDR4 SO-DIMM slot supporting 2666 MHz PC4-21300 unbuffered non-ECC memory.

Will the 2RX8 dual-rank 8 Gb chips work with my existing single-rank DDR4 stick?

Mixed-rank configurations are supported by most DDR4 controllers; the module will run at the lowest common speed and voltage.

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