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Kingston Technology (KVR13N9S8/4) 4GB 1333 MHz 240-Pin DDR3 SDRAM Memory Module

Kingston Technology (KVR13N9S8/4) 4GB 1333 MHz 240-Pin DDR3 SDRAM Memory Module

Bottom line: The Kingston Technology 4GB 1333 MHz 240-Pin DDR3 SDRAM Memory Module ($27.99 on Amazon as of 2026-10-06): Standard DDR3-1333 spec at CL9 and 1.5V, easy to match against existing RAM; main trade-off: only 4GB per module; modern workloads need several sticks or more capacity.

$27.99

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Standard DDR3-1333 spec at CL9 and 1.5V, easy to match against existing RAM
  • ✓ 240-pin unbuffered DIMM fits common DDR3 desktop boards
  • ✓ Kingston ValueRAM: 100-percent tested to industry specifications
  • ✓ Single 4GB stick for filling an empty slot or replacing a dead module
  • ✓ Clear part number (KVR13N9S8/4) for matching older builds

Cons

  • ✗ Only 4GB per module; modern workloads need several sticks or more capacity
  • ✗ 1333MHz is slower than DDR3-1600 and faster DDR3 kits
  • ✗ Non-ECC, so not suited to servers or workstations that require ECC
  • ✗ Desktop DIMM only; won't fit laptops that use SO-DIMMs

Manufacturer description

The Kingston KVR13N9S8/4 is a 4GB stick of DDR3-1333 desktop memory from Kingston's ValueRAM line. It is built to industry-standard specs, so you can buy it by spec instead of hunting for a branded kit. If you're reviving an older DDR3 desktop or finishing a retro PC build, it gives you a known-spec module from a major memory maker. The module is a standard 240-pin unbuffered DIMM. It is non-ECC and organized as 512M x 64. It runs at 1333MHz with CL9 timings and a standard 1.5V, and uses FBGA memory chips on gold contacts. Those are the numbers to match against your motherboard manual or…

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SpecPicks Verdict

SpecPicks scored Kingston Technology 4GB 1333 MHz 240-Pin DDR3 SDRAM Memory Module using a rating × review-volume × price-fit model applied to published specs and reviews across the memory & ram category. Compare with similarly-priced alternatives in the memory & ram category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for memory & ram of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Will the Kingston KVR13N9S8/4 work in my laptop?

No. This is a 240-pin desktop DIMM. Laptops use the smaller SO-DIMM form factor, so you need a DDR3 SO-DIMM module instead.

Is this RAM ECC or registered?

Neither. It is a non-ECC, unbuffered (unregistered) DIMM. Systems that require ECC or registered memory, like many servers, will not accept it.

What are the exact timings and voltage?

It runs at 1333MHz with CL9 latency at a standard 1.5V. It is organized as 512M x 64 and uses FBGA chips with gold contacts.

Can I mix it with DDR3-1600 RAM already in my PC?

Usually, yes. When you mix speeds, most boards run every stick at the slowest module's speed, here 1333MHz. Check your motherboard manual for supported DDR3 speeds and module mixing.

Does it come with a warranty?

The product context doesn't state warranty terms. Check the product listing or Kingston's support site for the current warranty on ValueRAM modules.

Key Features

  • One 4GB Module of 1333MHZ DDR3 Memory
  • Specifically designed and tested for compatibility in various devices
  • 240-Pin Non-ECC Unbuffered DIMM
  • From the industry leader in PC Memory

Full Specifications

BrandKingston
Voltage1.5 Volts
RAM Size4 GB
Model NameKVR13N9S8/4
Form FactorDesktop
Memory Speed1333 MHz
Model NumberKVR13N9S8/4
CompatibilityPC
Item Type NameKingston RA000140 Kingston ValueRAM 4GB DDR3 1333Mhz Non-ECC CL9 RAM
Number of Pins240
Mfr Part NumberKVR13N9S8/4
Item Part NumberKVR13N9S8/4, KVR13N9S84
Memory GenerationDDR3
Compatible Devices240-pin DIMM
Data Transfer Rate12 Gigabits Per Second
Memory Form FactorDIMM
Additional FeaturesUnbuffered memory
Computer Memory Size4 GB
Warranty DescriptionLifetime
RAM Memory TechnologyDDR3

Ready to buy?

Kingston Technology (KVR13N9S8/4) 4GB 1333 MHz 240-Pin DDR3 SDRAM Memory Module is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $27.99

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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Kingston Technology (KVR13N9S8/4) 4GB 1333 MHz 240-Pin DDR3 SDRAM Memory Module
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