Corsair Memory 4GB Single Module 1333MHz CL9 DDR3 DIMM for Intel and AMD platforms\nCorsair Memory 4GB Single Module 1333MHz Unbuffered CL 9-9-9 1.5V DDR3 DIMM for Intel and AMD platforms for system builds and upgrades.\n\nCorsair Memory 4GB Single Module 1333MHz CL 9-9-9-24 1.5V DDR3 DIMM for Intel and AMD platform system builds and upgrades. Corsair brings the same reliability, testing and Corsair quality to a line of memory designed to support standard computing situations such as popular office applications. Now it’s one of our most popular memory lines. Backed with a lifetime warranty, it is memory you can rely on.\n\nCorsair Memory 4GB Single Module 1333MHz CL 9-9-9-24 1.5V DDR3 DIMM for Intel and AMD platform system builds and upgrades. Corsair built its reputation on performance memory that shines in the most demanding computing situations: extreme gaming and high-transaction processing environments. But not all computers are put to such extreme usage. So we brought the same reliability, testing and Corsair quality to a line of memory designed to support standard computing situations such as popular office applications. Now it’s one of our most popular memory lines. Backed with a lifetime warranty, it is memory you can rely on.\n\n- Single 4GB Module\n- 1333MHz performance Latency of 9-9-9-24 to maximize system performance\n- 100% Guaranteed compatibility with all Intel and AMD DDR3 platforms