Cables & Memory > RAM Modules AddOn 4GB DDR3 SDRAM Memory Module 713977-B21-AM Manufacturer: AddOn Product ID: 713977-B21-AM UPC: 821455229996 Our Price : $Price 29.84 Quantity Buy Now Description & Specs Reviews Warranty Description Condition: New This HP 713977-B21 compatible 4GB DDR3-1600MHz Single Rank Registered ECC 1.35V 240-pin CL11 factory original RDIMM is 100% guaranteed to be compatible with your system and to work right the first time. Adding additional memory is the best way to increase the performance of your system. All our memory is built to strict JEDEC standards to meet or exceed the Tier 1 OEM's factory requirements. Our products are also guaranteed by federal law to not affect or void OEM warranties.4GB DDR3 SDRAM Memory Module Specifications General InformationProduct Type: RAM ModuleBrand Name: AddOnManufacturer: AddOnProduct Name: 4GB DDR3 SDRAM Memory ModuleManufacturer Part Number: 713977-B21-AMManufacturer Website Address: http://www.addoncomputer.comPhysical CharacteristicsForm Factor: DIMMNumber of Pins: 240-pinTechnical InformationMemory Voltage: 1.35 VMemory Standard: DDR3-1600/PC3-12800Memory Technology: DDR3 SDRAMCAS Latency: CL11Memory Size: 4 GBMemory Speed: 1600 MHzError Checking: ECCNumber of Modules: 1 x 4 GBSignal Processing: RegisteredWarrantyLimited Warranty: Lifetime Related Items AddOn 2GB DDR2 SDRAM Memory Module 41X4257-AA 41X4257-AA Your Price: 14.86 Qty: Buy Now Details AddOn 4GB DDR4 SDRAM Memory Module 4VN05UT#ABA-AA 4VN05UT#ABA-AA Your Price: 22.57 Qty: Buy Now Details AddOn 4GB DDR3 SDRAM Memory Module AA160D3SL/4G AA160D3SL/4G Your Price: 16.46 Qty: Buy Now Details AddOn 16GB DDR4 SDRAM Memory Module A8547957-AA A8547957-AA Your Price: 80.79 Qty: Buy Now Details AddOn 16GB DDR4 SDRAM Memory Module AM2400D4DR8RN/16G AM2400D4DR8RN/16G Your Price: 110.19 Qty: Buy Now Details Axiom 4GB DDR3 SDRAM Memory Module 67Y0016-AX 67Y0016-AX Your Price: 35.21 Qty: Buy Now Details