Timetec

Timetec 4GB DDR3L / DDR3 1600MHz PC3L-12800 / PC3-12800 Non-ECC Unbuffered 1.35V / 1.5V CL11 1Rx8 Single Rank 204 Pin SODIMM Laptop Notebook PC Computer Memory RAM Module Upgrade (4GB)

Name: Timetec 4GB DDR3L / DDR3 1600MHz PC3L-12800 / PC3-12800 Non-ECC Unbuffered 1.35V / 1.5V CL11 1Rx8 Single Rank 204 Pin SODIMM Laptop Notebook PC
Brand: Timetec
SKU: B07B3YFZHS

Bottom line: The Timetec 4GB DDR3L / DDR3 1600MHz PC3L-12800 / PC3-12800 Non-ECC: Dual 1.35V/1.5V voltage fits both DDR3L and DDR3 laptop sockets; main trade-off: laptop and notebook only, not for desktop DIMM slots.

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-21

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. About the author →

Pros & Cons

Pros

✓ Dual 1.35V/1.5V voltage fits both DDR3L and DDR3 laptop sockets
✓ 1600MHz PC3L-12800 speed at CL11 latency
✓ Guaranteed lifetime warranty from date of purchase
✓ Works with Intel and AMD laptop CPUs, 204-pin SODIMM

Cons

✗ Laptop and notebook only, not for desktop DIMM slots
✗ Single 4GB stick, tight for modern multitasking
✗ PCB color varies (black or green) between batches
✗ Non-ECC unbuffered, no error correction

SpecPicks Verdict

SpecPicks scored Timetec 4GB DDR3L / DDR3 1600MHz PC3L-12800 / PC3-12800 Non-ECC… using a rating × review-volume × price-fit model applied to published specs and reviews across the memory & ram category. Timetec'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.

Key Features

DDR3L / DDR3 1600MHz PC3L-12800 / PC3-12800 204-Pin Unbuffered Non-ECC 1.35V / 1.5V CL11 Single Rank 1Rx8 based 512x8
Module Size: 4GB Package: 1x4GB ; JEDEC standard 1.35V, this is a dual voltage piece and can operate at 1.35V or 1.5V
PCB Color may be different (Black or Green) due to different production batches; all Timetec products are high quality and rigorously tested to meet stringent standards
For DDR3 Laptop Notebook PC Computer Compatible with Intel and AMD CPU, Not for Desktop
Guaranteed Lifetime warranty from Purchase Date and Free technical support based on United States

Full Specifications

Brand	Timetec
Voltage	1.35 volts
RAM Size	4 GB
Model Name	Timetec
Unit Count	1 Count
Form Factor	SO-DIMM
Module Size	4GB Package: 1x4GB ; JEDEC standard 1.35V, this is a dual voltage piece and can operate at 1.35V or 1.5V
Memory Speed	1600 MHz
Model Number	76TT16NUSL1R8-4G
Compatibility	PC
Number of Pins	204
Mfr Part Number	76TT16NUSL1R8-4G
Number of Items	1
Number of Packs	1
Memory Generation	DDR3
Compatible Devices	Laptop
Data Transfer Rate	1600 MHz
Memory Form Factor	UDIMM
Additional Features	Lightweight
Computer Memory Size	4 GB

Ready to buy?

Timetec 4GB DDR3L / DDR3 1600MHz PC3L-12800 / PC3-12800 Non-ECC Unbuffered 1.35V / 1.5V CL11 1Rx8 Single Rank 204 Pin SODIMM Laptop Notebook PC Computer Memory RAM Module Upgrade (4GB) is vintage hardware; the used and vintage market on eBay carries most of the live inventory. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. It also has an Amazon listing — check it for current price and availability. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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