The Patriot Signature 2GB DDR2 240-Pin DIMM Memoryfrom Patriot Signature 2GB DDR2 240-Pin DIMM Memoryis a double-sided, dual rank memory module designed to run at PC2-6400 (800 MHz) at CAS 6 latency timings. With a voltage of 1.8V, this memory module is designed to meet industry standards and offers hassle-free upgrade.

DDR2 PC2-6400 (800 MHz) data rate

Dual rank, double-sided module

240-pin Dual In-line Memory Module (DIMM)

Auto and self refresh capability

Non-ECC, unbuffered

Serial Presence Detect (SPD)

Related Questions and Answers

Q: 1. Does this kit fir the Dell Optiplex 780? It's supposed to be able to run non-ECC sticks (double sided) in each of the four slots up to 4GB each for a total of 16GB. Have looked everywhere & had to RMA a set of GSkill Ripjaws because these wouldn't POST. The MB would only make a whining nosie when the stick was installed & the power plug inserted. It done the same with a 4GB stick that originally shipped with my XPS 8700, though ran the 2GB sticks OK (though they weren't double sided), but downclocked to what the single stick was running. Are there any Dell Optiplex 780 owners out there who can sat this IS the one that works?

A: Yes, the Optiplex 780 could run without ECC memory.

Q: 2. It will work for Alienware m14x1 laptop?

A: Yes, the Patriot Signature Series 8GB DDR3 PC3-12800 1600 MHz SODIMM Memory is compatible.

Q: 3. what's the CL? It's not mentioned in the highlights. Looking for CL9

A: The Patriot Signature Line 8GB (2 x 4GB) DDR3 DIMM Memory Kit with Heat Shield has a CL11 CAS Latency.

Q: 4. Would this work for my old MacOSX (imac7.1)??

A: Please give us a call at 800-606-6969 to determine about your particular Mac.

Q: 5. Is this compatible with the Acer Aspire A515-51?

A: Yes, the Crucial 16GB DDR4 2400 MHz SO-DIMM Memory Module BH #CRC16G4SFD8 is compatible with the Acer Aspire A515-51.

Q: 6. Will this work in my old Dell 6400 laptop?

A: The OWC 4GB DDR2 800 MHz SO-DIMM Memory Module (Mac) BH #OWC6400R2S4G is listed for specific Mac computers.

Q: 7. Will this work with a HP 15-ba019nr laptop?

A: Yes,this Patriot Signature Series 8GB DDR3 PC3-12800 1600 MHz Ultrabook Memory Module is compatible with your HP 15-ba019nr laptop. https://support.hp.com/us-en/product/hp-15-ba000-notebook-pc-series/10862317/document/c05301900

Q: 8. Is this memory compatible with GigaByte GA-H61M-DS2 ?

A: If the memory is within the ff. specs:DDR3 1333/1066/800 MHz memory modulesnon-ECC memory modules

Q: 9. Does this work with Dell 11-3158?

A: It is not compatible.

Q: 10. Is this compatible with the Alienware Alpha R1? This is RAM that came with it: M471B5173EB0-YK0

A: yes it will support as per dell 2,4,8,16gb