PC3-10600U 8GB Kit (2X4GB) DDR3 10600 1333MHz PC3-10600 4GB 2Rx8 240-pin Dimm CL9 1.5V Desktop RAM Memory Module
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AI Verdict
This 8GB DDR3 kit is a dirt-cheap, no-frills lifeline for keeping decade-old Intel and AMD desktop PCs out of the landfill.
This kit only fits motherboards from roughly 2007 to 2014 that specifically take 240-pin DDR3 memory. If your PC is newer than a 6th-gen Intel Core processor, the slots physically will not accept these sticks.
Check your motherboard manual or run CPU-Z to confirm you need DDR3 desktop DIMMs, not DDR3L (low voltage) or DDR4.
Regret Score™
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Pros
- Runs at the advertised 1333MHz speed right out of the box without BIOS tweaking
- 1.5V operating voltage matches standard DDR3 motherboard requirements from the 2009-2014 era
- Dual-rank (2Rx8) configuration offers slightly better performance on older memory controllers than single-rank sticks
- CL9 latency provides snappy enough response times for basic web browsing and office tasks
Cons
- Unbranded memory chips mean you're playing the silicon lottery regarding long-term lifespan
- Green PCB with no heat spreaders looks incredibly dated in windowed PC cases
- Mixing this kit with existing RAM of different frequencies frequently causes system reboots and blue screens
Dimension Scores
As a RAM module, it relies entirely on the motherboard's VRM, but pulls a standard, stable 1.5V without stressing older boards.
It lacks heat spreaders, RGB lighting, or XMP profiles, offering only the bare minimum JEDEC specifications.
The 2x4GB configuration leaves two slots open on standard ATX motherboards for future upgrades to 16GB.
Plug-and-play compatibility means it boots at the correct 1333MHz speed without requiring manual BIOS timing adjustments.
Best For
- Reviving a 10-year-old family desktop for basic web browsing and homework
- Building a retro Windows 7 gaming rig on an ultra-tight budget
- Maxing out the memory on an old office PC to handle modern web browser tabs
Not Recommended For
- Modern motherboards built in the last 8 years that require DDR4 or DDR5 memory
- Overclockers looking to push memory speeds beyond the stock 1333MHz
Watch Out For
- Incompatible with laptops — these are 240-pin DIMMs for desktop motherboards, not 204-pin SODIMMs.
- Mixing brands is a gamble — users report random crashes when pairing these with existing RAM sticks of different timings.
- Dead on arrival sticks happen — run MemTest86 immediately after installation to verify you didn't get a dud.
Full Specifications
| RAM | 8 GB DDR3 |
| ASIN | B081DK58X2 |
| Brand | D DUOMEIQI |
| Color | 2x4gb-ddr3-1333-10600-udimm-1.5v-blue-desktop |
| Voltage | 1.5 Volts |
| Item Weight | 1.76 ounces |
| Manufacturer | D DUOMEIQI |
| Memory Speed | 1333 MHz |
| Item model number | 2-4G-10600U-Blue |
| Compatible Devices | Desktop |
| Package Dimensions | 6.34 x 5.24 x 0.55 inches |
| Computer Memory Size | 8 GB |
| Computer Memory Type | DDR3 SDRAM |
| RAM Memory Technology | DDR3 |
What Buyers Say
Reviewers consistently express sheer relief that these cheap, off-brand sticks boot up on the first try. Buyers use them to resurrect decade-old Dell OptiPlexes and custom rigs from the Windows 7 era. The lack of heat spreaders and basic green PCB scream 'budget', but they run cool enough at 1.5V to avoid thermal throttling. Mixing these with existing RAM frequently results in blue screens or failure to POST.
“Just what the Doc ordered, simple to install and worked just fine on the first boot up to make my old desktop a happy camper again.”
Common Praise
- Booted up at the correct 1333MHz speed immediately without BIOS configuration
- Breathed new life into 10-year-old desktop PCs that were choking on 4GB of RAM
- Passed multi-hour MemTest86 runs with zero errors
- Incredibly cheap way to max out the memory on legacy motherboards
Common Complaints
- Caused random reboots when installed alongside older RAM sticks of a different brand
- Occasional reports of receiving a dead stick right out of the bubble wrap
- Ugly green PCB clashes with modern windowed PC cases
- Packaging is flimsy and offers minimal protection during shipping
Ownership Tips
- System stability remains rock solid after months of daily web browsing and office work.
- Dust buildup is visible on the bare memory chips since there's no heat spreader to cover them.
- Running them at anything other than the stock 1333MHz CL9 timings causes immediate system instability.
Frequently Asked Questions
Will this work in my laptop?
No. These are 240-pin DIMMs designed exclusively for desktop motherboards. You need 204-pin SODIMM RAM for a laptop.
Can I mix this 8GB kit with my existing 4GB of RAM?
You can try, but it's risky. Multiple users report random crashes and blue screens when mixing this RAM with different brands or frequencies.
Do I need to enable XMP in the BIOS to get 1333MHz?
No XMP profile is required. These sticks default to the standard JEDEC 1333MHz speed and CL9 timings automatically upon boot.
Will this work with an old AMD Phenom or FX processor?
Yes. The 1.5V requirement and unbuffered non-ECC spec make it fully compatible with older AMD desktop platforms.
Does this RAM have heat spreaders?
No. It is a bare green PCB. At 1333MHz and 1.5V, it doesn't generate enough heat to require cooling anyway.
Buying Guide
When buying RAM for a PC that's over a decade old, compatibility is your only real concern. You aren't looking for blazing speeds or RGB lights; you just need sticks that your motherboard will recognize. This kit is strictly for desktop PCs that take DDR3 memory — it physically will not fit in a laptop or a modern DDR4/DDR5 motherboard. Always install these in pairs in the matching color-coded slots on your motherboard to get the dual-channel speed boost.
DDR3 1333MHz
This is the speed limit of the memory. Think of it like a highway speed limit from 2010 — it's slow by today's standards, but exactly what older processors expect.
240-pin DIMM
This is the physical size and shape of the stick. It's like a specific key that only fits into desktop motherboard locks, not laptops.
1.5V
This is how much electricity the RAM needs to run. Older motherboards provide exactly this amount, whereas newer low-voltage (DDR3L) RAM might cause issues.
Alternatives
If your PC is a laptop, search for '204-pin DDR3 SODIMM'. If your desktop was built after 2015, you likely need to search for 'DDR4 desktop RAM' instead.
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