There's no better way to maximize your computer's performance than with a memory upgrade.
Our memory is sourced from the worlds leading manufacturers, which ensures it is of the highest quality.
All matched memory upgrades are manufactured to specific engineering requirements
thus ensuring 100% compatibility. All our memory is also backed by a limited lifetime warranty.
OFFTEK Part Number
168 Pin Dimm
168 Pin 3.3v PC133 SDRAM Dimm
Limited Lifetime Warranty
256MB Module for Dell OptiPlex GX150 Series
Increases system performance
By adding more memory to your machine, you are allowing the system to use the memory as and when it needs to.
If you are running intensive memory applications such as games, image software or large databases then the more memory you
have installed the quicker and easier the system can cope with the data processing requirements. 100% Compatibity
Every memory product matched specifically to your machine is individually tested to guarantee reliability and 100% compatibility with your computer and operating system. Individually tested
Offtek tests modules prior to dispatch ensure functionality upon receipt. Free technical support
Our experienced & friendly technical support staff are happy to answer any questions regarding your memory upgrade installation or compatibility. Multi-layer PCB
A printed circuit board (PCB) is a thin board "printed" with electrical wires and made from fiber glass or similar material. When the PCB is fabricated with several layers placed over one another, it is known as a multilayer PCB. Advantages of multilayer PCBs include high reliability and uniform wiring. Free delivery (online orders only)
Free delivery items (online orders only) are dispatched by Royal Mail 1st class recorded delivery and approximately 95% are delivered next day but please allow up to 3-4 working days. Limited Lifetime warranty
Feel confident that your memory will last a lifetime. Our lifetime warranty guarantees that if your memory should ever fail we will replace or repair the product free of charge.
Please note that the lifetime warranty refers only to memory modules and not flash memory or storage products. Please see the individual 'product details' for warranties specific to each product. For complete warranty details please see our Terms and Conditions. Premium branded chips
Not all memory is the same. Our memory is manufactured using premium brand chips ('grade 'A') from manufacturers including Samsung, NEC, Transcend and Hyundai.
This ensures the highest level of reliability and compatibility. You may be able to buy cheaper memory but you will not be able to buy the same quality of memory cheaper.. 30 day money back guarantee.
We update our memory configurator to contain the latest models on a regular basis but occasionally you may find that your model is not listed. Don’t worry our memory specialists will be able to identify the type you require
but we need more information.
Please Click Here to complete our online form and once we have completed our research, which is a maximum of 1 working day, we will then confirm via email the memory you require.