Alternate color or configuration shownAddOn Networks 4GB DDR3-1333 memory module 1 x 4 GB 1333 MHz ECCAddOn Networks 4GB DDR3-1333. Internal memory: 4 GB, Memory layout (modules x size): 1 x 4 GB, Internal memory type: DDR3, Memory clock speed: 1333 MHz, Memory form factor: 240-pin DIMM, ECCManufacturer: AddOn Networks SKU: 4103428Manufacturer part number: 67Y0016-AMUPC: 0821455157411MSRP: $71.50Price: $50.27 Qty: Add to cart Custom wishlist OKAdd to wishlistAdd to compare listEmail a friendThese parts are FACTORY ORIGINAL Tier 1 modules (from either Samsung, Micron, Hynix, Infineon, etc.). You cannot buy a better module, and there is a good chance that it is an identical module you may get directly from the OEM. All ACP modules are built to meet or exceed OEM specifications, and JEDEC standards. All memory modules come with a Lifetime warranty and are 100% guaranteed compatible for the appropriate systems it is intended for.Products specificationsAttribute nameAttribute valueFeaturesInternal memory4 GBInternal memory typeDDR3Memory clock speed1333 MHzMemory form factor240-pin DIMMECCYesBuffered memory typeRegistered (buffered)Memory layout (modules x size)1 x 4 GBPackaging dataPackage typeDIMMProduct tags (50740)