Corsair Vengeance 8GB Kit (2x 4GB) High Performance Laptop Memory Upgrade Kit High-Performance Vengeance Memory for your Laptop More memory for more processing power If you're a serious road warrior or you use your notebook for heavy-duty applications like photo & video editing, your notebook should have as much memory as possible. Adding a 4GB, 8GB or 16GB laptop memory upgrade kit will allow you to multitask between more programs at once & load & edit larger files without having to wait for data to buffer to the drive. Compatible with notebooks with 2nd & 3rd generation Intel Core processors 1.5 Volt Vengeance SODIMM kits are designed for notebooks with a 2nd or 3rd Generation Intel Core i 5 or Core i 7 processor. Many laptops ” even those sold as performance systems ” come equipped with memory that's not capable of running at the maximum speed supported by the processor. Upgrade to a high-performance Vengeance kit, & your notebook will automatically detect the faster speed supported by the memory for instant optimized performance. If your notebook uses a 4th Generation Intel Core processor, you should use one of our 1.35 Volt Vengeance memory kits. A smart performance upgrade for older laptops, too Vengeance memory is backward compatible with notebooks which use first-generation Intel Core i 5 & Core i 7 processors. Even if your notebook doesn't use the latest-generation processor, you can still upgrade to 8GB using only two memory slots, & enjoy the confidence of Corsair's renowned service & support. Serious about PC memory? So are we. Like the legendary Dominator, enthusiast-grade Vengeance DRAM is designed for stability, stringently factory-tested, & backed by our limited lifetime warranty. The Vengeance family: outstanding performance at an attractive price Make your system build budget go farther If you're a gamer, a system builder, or just an all-around performance enthusiast, you should demand performance & reliability, regardless of your budget. If you need dependable, overclockable memory at an attractive price, Vengeance is a great choice. Rigorous screening & exhaustive testing Speed is nothing without stability. Thats why Vengeance DDR3 memory kits, like all Corsair memory products, are carefully screened & tested to exacting standards. Theyre backed up with a limited lifetime warranty that lets you buy with complete confidence. Tech Specifications: Warranty Lifetime Fan Included No Heat Spreader ” Memory Configuration SODIMM Memory Series Vengeance Memory Type DDR3L Package Memory Format SODIMM Package Memory Pin 204 Performance Profile none Memory Size 8GB Kit (2 x 4GB) SPD Latency 9-9-9-24 SPD Speed 1600 Mhz SPD Voltage 1.5V Speed Rating PC3-17066 (2133 M Hz) Tested Latency 11-11-11-31 Tested Speed 2133 Mhz Tested Voltage 1.35V