EXPC 2GB Memory Upgrade for QNAP TS-879U-RP / TS-1279U-RP / TS-1679U-RP
Memory upgrades performed by EXcaliberPC.com using this memory module ensures eligibility of 3 year manufacturer warranty.
Upgrade RAM Memory for QNAP NAS
Applied models: TS-879U-RP, TS-1279U-RP, TS-1679U-RP
DDR3 240-pin DIMM
SP-X79-2GB-DDR3 are used in DDR3 memory for desktop computers. DDR3 is the latest generation of memory with an improved architecture that allows it to transmit data more quickly.
A dual inline memory module (DIMM) consists of a number of memory components (usually black) that are attached to a printed circuit board (usually green). The gold pins on the bottom of the DIMM provide a connection between the module and a socket on a larger printed circuit board. The pins on the front and back of a DIMM are not connected to each other.
Each 240-pin DIMM provides a 64-bit data path (72-bit for ECC or registered or Fully Buffered modules). (The Ballistix™ and Ballistix Tracer™ high-performance memory do not come in 72-bit or registered modules.) Standard DDR3 240-pin DIMMs are currently available in DDR3 PC3-8500 SDRAM. Additional speeds will be added as the technology becomes available.
To use DDR3 memory, your system motherboard must have 240-pin DIMM slots and a DDR3-enabled chipset. This is because a DDR3 SDRAM DIMM will not fit into a standard DDR2 DIMM socket or a DDR DIMM socket.
The number of black components on a 240-pin DIMM can vary, but it always has 120 pins on the front and 120 pins on the back, for a total of 240. 240-pin DIMMs are approximately 5.25 inches long and 1.18 inches high, though the heights can vary. While 240-pin DDR3 DIMMS, 240-pin DDR2 DIMMs, 184-pin DDR DIMMs, and 168-pin DIMMs are approximately the same size, 240-pin DIMMs and 184-pin DIMMs have only one notch within the row of pins.
General Brand EXPC Model SP-X79-2GB-DDR3 Highlights EXPC 2GB DDR3 LONG-DIMM Memory Module, 1333MHz Memory Speed, DDR3 PC3-10600, 240-pin DIMM. This RAM package fully extends your 2GB QNAP NAS (ONLY TS-879U-RP / TS-1279U-RP / TS-1679U-RP). Memory upgrades performed by EXcaliberPC.com using this memory module ensures eligibility of 3 year manufacturer warranty. Specification Module Size 2GB Speed DDR3 PC3-10600 Configuration 256Meg x 64 Package 240-pin DIMM Signal Processing Unbuffered Error Checking NON-ECC Voltage 1.5V Cas Latency 9 Applied Model TS-879U-RP / TS-1279U-RP / TS-1679U-RP