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| Manufacturer | Transcend Information, Inc |
|---|---|
| Manufacturer's Part Number | JM335Q644A-6 |
| Description | Transcend; Product Line: JetRAM; Product Model: JM335Q644A-6; Product Type: RAM Module; Memory Size: 256 MB; Memory Technology: DDR2 SDRAM; |
| NAME | DESCRIPTION |
|---|---|
| Product Name: | JetRAM 256MB DDR2 SDRAM Memory Module |
| Error Checking: | ECC |
| Signal Processing: | Unbuffered |
| Packaged Quantity: | 1 |
| Brand Name: | Transcend |
| Thickness: | 1.27 mm |
| Form Factor: | DIMM |
| Memory Technology: | DDR2 SDRAM |
| Marketing Information: |
The JM335Q644A-6 is a 32M x 64bits DDR2-667 Unbuffered DIMM. The JM335Q644A-6 consists of 4 pcs 32Mx16bits DDR2 SDRAMs in 60 ball FBGA packages and a 2048 bits serial EEPROM on a 240-pin printed circuit board. The JM335Q644A-6 is a Dual In-Line Memory Module and is intended for mounting into 240-pin edge connector sockets. Synchronous design allows precise cycle control with the use of system clock. Data I/O transactions are possible on both edges of DQS. Range of operation frequencies, programmable latencies allow the same device to be useful for a variety of high bandwidth, high performance memory system applications. |
| Memory Size: | 256 MB |
| Length: | 133.35 mm |
| Product Type: | RAM Module |
| Number of Pins: | 240-pin |
| Product Model: | JM335Q644A-6 |
| Memory Speed: | 667 MHz |
| Width: | 30 mm |
| Product Line: | JetRAM |
| Memory Standard: | DDR2-667/PC2-5300 |
