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Green circuit board with black memory chips, gold edge connectors, standard 288-pin DDR4 UDIMM stick

RIMLANCE

RIMLANCE RUD17000S8C4 4GB DDR4 2133MHz CL15 desktop RAM

SKU CH-ES7A-D27E0

4GB DDR4 UDIMM running at 2133MHz CL15 with 1.2V operation for desktop upgrades

  • Total capacity4 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Buffer typeUnbuffered
  • Product type288-Pin PC RAM
  • Boost multitasking with 4GB DDR4 capacity
  • Faster data handling at 2133MHz PC4-17000 speed
  • Lower power draw at 1.2V operation
  • Fits standard motherboards via 288-pin UDIMM design
  • Reliable stability from major-brand chipset components

RIMLANCE 4GB DDR4 2133MHz Desktop Memory Module

The RIMLANCE RUD17000S8C4 is a single 4GB DDR4 UDIMM built for standard desktop platforms. It runs at 2133MHz with a PC4-17000 data rate and CL15 latency at 1.2V. The unbuffered 1Rx8 layout uses 288-pin connectors and major-brand chips for broad compatibility.

Suitable For And Not For

This module suits owners of DDR4 motherboards needing a basic capacity increase for office work or light multitasking. It does not serve users who want higher frequencies, lower latencies, or ECC error correction. Systems requiring registered DIMMs or larger single-stick capacities should look elsewhere.

Deciding Specification

The 2133MHz DDR4 speed rating is the single figure that determines whether this part matches your board. If your platform only supports faster DDR4 grades this module will still function but at its rated 2133MHz ceiling.

How it compares

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

Price $21.99
Cheaper than about 86% of the 3,647 comparable items (median $90.99).
Total capacity 4 GB
Lower than about 80% of the 3,251 comparable items (median 16 GB).
Price per GB $5.50 per GB
Cheaper than about 65% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameRIMLANCE
Model nameRUD17000S8C4
Total capacity4 GB
Product type288-Pin PC RAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportNo
Buffer typeUnbuffered

Questions about this item

What comes in the box with the RIMLANCE RUD17000S8C4 4GB DDR4 2133MHz CL15 module?

The package contains a single 4GB 288-pin UDIMM stick rated at 2133MHz CL15; no extra cables, brackets or software are included.

How do I decide whether the 4GB 2133MHz CL15 version is right for my build?

Choose this module if your motherboard supports DDR4 2133MHz unbuffered memory and you need a single 4GB stick running at 1.2V for basic multitasking.

What does the 2133MHz PC4-17000 rating mean once the RAM is installed?

It indicates a peak transfer rate of 17000 MB/s at 2133MHz with CL15 latency, giving standard DDR4 bandwidth for everyday desktop workloads.

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