Skip to main content
DDR3 RAM 16GB Kit (2x8GB) 1600MHz CL11 UDIMM, Desktop Memory Module PC3-12800 240-Pin 1.5V 2Rx8 Dual Rank Non-ECC Unbuffered PC Computer RAM Stick Upgrade - Black
Wlizedle

Wlizedle DDR3 RAM 16GB Kit (2x8GB) 1600MHz CL11 UDIMM

Bottom line: The Wlizedle DDR3 RAM 16GB Kit 1600MHz CL11 UDIMM: 16GB split across two identical 8GB sticks for a matched pair of slots; main trade-off: DDR3 only: will not fit DDR2, DDR4 or DDR5 motherboards.

Check price on Amazon

As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →

Check price on Amazon → Compare to similar memory & ram

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.

Pros & Cons

Pros

  • ✓ 16GB split across two identical 8GB sticks for a matched pair of slots
  • ✓ 1600MHz PC3-12800 speed with CL11 timings at standard 1.5V
  • ✓ Downclocks to 1333MHz or 1066MHz to suit older motherboards
  • ✓ Aluminum heat spreader helps shed heat during sustained loads
  • ✓ 2Rx8 dual-rank, non-ECC unbuffered layout made for consumer desktops

Cons

  • ✗ DDR3 only: will not fit DDR2, DDR4 or DDR5 motherboards
  • ✗ 240-pin desktop UDIMM, so it won't work in laptops that need SO-DIMM
  • ✗ Non-ECC and unbuffered, so not for servers that require ECC or RDIMM
  • ✗ CL11 at 1600MHz is looser than the tighter-timed DDR3 kits

Manufacturer description

Give an older desktop more headroom with the Wlizedle DDR3 RAM 16GB kit. It has two 8GB unbuffered UDIMM sticks rated at 1600MHz (PC3-12800) with CL11 timings, running at the standard 1.5V. Each 240-pin module uses a 2Rx8 dual-rank, non-ECC layout, which is common on consumer DDR3 desktop boards. If your motherboard only supports slower memory, these modules drop to 1333MHz or 1066MHz. That lets one kit work in a wider range of older machines. A black aluminum heat spreader on each stick pulls heat away from the chips so the memory can hold its rated speed under sustained loads. Because the…

Related Products

Other products in this category you may like:

SpecPicks Verdict

SpecPicks scored Wlizedle DDR3 RAM 16GB Kit 1600MHz CL11 UDIMM using a rating × review-volume × price-fit model applied to published specs and reviews across the memory & ram category. Wlizedle's memory & ram lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. 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 this RAM work if my motherboard only supports 1333MHz?

Yes. The modules are rated at 1600MHz (PC3-12800) and downclock to 1333MHz or 1066MHz when your system only supports those speeds.

Can I install this memory in a laptop?

No. These are 240-pin desktop UDIMM modules. Laptops use the smaller SO-DIMM form factor, so this kit fits desktop DDR3 slots only.

Does this kit work in a server that needs ECC memory?

No. Each 8GB stick is non-ECC and unbuffered. Servers and workstations that require ECC or registered (RDIMM) memory need a different kit.

What voltage does this DDR3 kit run at, and will it work on a DDR3L-only board?

The modules run at 1.5V, the standard DDR3 voltage. If your board or system only supports low-voltage DDR3L (1.35V), check its manual or QVL before you buy.

What should I check about my motherboard before buying this 16GB kit?

Confirm that it uses DDR3 unbuffered desktop slots, has at least two free slots, and supports 8GB per slot and 16GB total. Some older boards cap capacity per slot, so check the manual for its maximum.

Key Features

  • 【Memory】: 16GB Kit Containing 2 x 8GB Modules, DDR3, U-DIMM(Unbuffered DIMM), PC3-12800u, 1600MHz, 240 Pins, 1.5 Volt, 2Rx8 Dual Rank, Non-ECC, CL11.
  • 【Functionality】: A solid aluminum heat spreader enables fast heat dissipation, lowers hardware power consumption and efficiently dissipates heat from each module so that they consistently run at high clock speeds.
  • 【Adaptability】: 1600MHz RAM can downclock to 1333MHz or 1066MHz if your computer system specification only supports 1333MHz or 1066MHz.
  • 【Attention】: Compatible with all motherboards. In order to avoid disputes between the two parties, check the specifications of the device before purchasing. For example, computer motherboard model/RAM model/RAM slot/RAM frequency/maximum compatible memory capacity.
  • 【Functionality Plug & Play】: Please contact our service staff if you have any questions, we will sort it out within 24 hours. Thanks for choosing us. Wish a happy shopping experience.

Full Specifications

BrandWlizedle
ColorBlack
Voltage1.5 Volts
RAM Size16 GB
Form FactorDIMM
Memory Speed1600 MHz
CompatibilityPC
Memory GenerationDDR3
Compatible DevicesDesktop
Data Transfer Rate1600 MHz
Memory Form FactorUDIMM
Additional FeaturesNon-ECC Unbuffered
Computer Memory Size16 GB
Warranty Description1 Year
RAM Memory TechnologyDDR3
Column Address Strobe Latency11
Full listing titleDDR3 RAM 16GB Kit (2x8GB) 1600MHz CL11 UDIMM, Desktop Memory Module PC3-12800 240-Pin 1.5V 2Rx8 Dual Rank Non-ECC Unbuffered PC Computer RAM Stick Upgrade - Black

Ready to buy?

DDR3 RAM 16GB Kit (2x8GB) 1600MHz CL11 UDIMM, Desktop Memory Module PC3-12800 240-Pin 1.5V 2Rx8 Dual Rank Non-ECC Unbuffered PC Computer RAM Stick Upgrade - Black 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.

Check price on Amazon →

Related Memory & RAM

Keep exploring SpecPicks

Other buying guides

Browse the catalog

Editorial

More guides & deep dives from the SpecPicks archive

Browse all articles & guides →

More reviews from the SpecPicks archive

Browse all reviews →

Earliest SpecPicks reviews

Browse full archive →
DDR3 RAM 16GB Kit (2x8GB) 1600MHz CL11 UDIMM, Desktop Memory Module PC3-12800 240-Pin 1.5V 2Rx8 Dual Rank Non-ECC Unbuffered PC Computer RAM Stick Upgrade - Black
View on Amazon →