DDR3 RAM 1GB 8500S PC3

RM15.00

MAC DDR3 RAM 1GB 8500S PC3

5 in stock

SKU: MAC-DDR3-RAM-1GB-8500S Category: Tags: , ,

Description


MAC DDR3 RAM 1GB 8500S PC

Double Data Rate 3 Synchronous Dynamic Random-Access Memory, officially abbreviated as DDR3 SDRAM, is a type of synchronous dynamic random-access memory (SDRAM) with a high bandwidth (“double data rate”) interface, and has been in use since 2007. It is the higher-speed successor to DDR and DDR2 and predecessor to DDR4 synchronous dynamic random-access memory (SDRAM) chips. DDR3 SDRAM is neither forward nor backward compatible with any earlier type of random-access memory (RAM) because of different signaling voltages, timings, and other factors.

DDR3 is a DRAM interface specification. The actual DRAM arrays that store the data are similar to earlier types, with similar performance. The primary benefit of DDR3 SDRAM over its immediate predecessor, DDR2 SDRAM, is its ability to transfer data at twice the rate (eight times the speed of its internal memory arrays), enabling higher bandwidth or peak data rates.

The DDR3 standard permits DRAM chip capacities of up to 8 gibibits (Gibit), and up to four ranks of 64 bits each for a total maximum of 16 gibibytes(GiB) per DDR3 DIMM. Because of a hardware limitation not fixed until Ivy Bridge-E in 2013, most older Intel CPUs only support up to 4-Gibit chips for 8 GiB DIMMs (Intel’s Core 2 DDR3 chipsets only support up to 2 Gibit). All AMD CPUs correctly support the full specification for 16 GiB DDR3 DIMMs.

Additional information

Weight 0.100 kg
Dimensions 10 × 10 × 10 cm
Conidition

Used

Speed

1066

Type

DDR3

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