Description
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.
240-pin DIMMs are used to provide DDR2 SDRAM memory for desktop computers. DDR2 is a leading-edge generation of memory with an improved architecture that allows it to transmit data very fast.
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 DDR2 240-pin DIMMs are available in DDR2 PC2-3200 SDRAM, DDR2 PC2-4200 SDRAM, DDR2 PC2-5300 SDRAM, and PC2-6400 SDRAM.
To use DDR2 memory, your system motherboard must have 240-pin DIMM slots and a DDR2-enabled chipset. A DDR2 SDRAM DIMM will not fit into a standard SDRAM 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 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. The notch in a 240-pin DDR2 DIMM is closer toward the center of the module.
Specifications
Summary
- Product Description
- Crucial memory - 1 GB - SO DIMM 204-pin - DDR3
- Storage Capacity
- 1 GB
- Upgrade Type
- Generic
- OEM Manufacturer Equivalent Part Number
- DELL A2884836, DELL 311-6239, HP VH639AA, DELL A2885424, HP 572292-B88, DELL A3520616, DELL A3520620, DELL A3558400, DELL A3583827, DELL A3583837, DELL A3583840, DELL A3583843, DELL A3761097, HP AT911AA#ABA, HP AT911UT#ABA, Kingston KVR1333D3S9/1G, Crucial MT4JSF12864HZ-1G4D1, Crucial MT8JSF12864HDZ-1G4F1, Crucial MT8JSF12864HY-1G4D1, Crucial MT8JSF12864HZ-1G4F1, HP VH639AT
- Technology
- DDR3 SDRAM
- Form Factor
- SO DIMM 204-pin
- Memory Speed
- 1333 MHz ( PC3-10600 )
- Data Integrity Check
- Non-ECC
- Latency Timings
- CL9
- Features
- Unbuffered
- Supply Voltage
- 1.5 V
- Lead Plating
- Gold
- Manufacturer Warranty
- Limited lifetime warranty
Detail
General
- Storage Capacity
- 1 GB
- Upgrade Type
- Generic
- OEM Manufacturer Equivalent Part Number
- DELL A2884836, DELL 311-6239, HP VH639AA, DELL A2885424, HP 572292-B88, DELL A3520616, DELL A3520620, DELL A3558400, DELL A3583827, DELL A3583837, DELL A3583840, DELL A3583843, DELL A3761097, HP AT911AA#ABA, HP AT911UT#ABA, Kingston KVR1333D3S9/1G, Crucial MT4JSF12864HZ-1G4D1, Crucial MT8JSF12864HDZ-1G4F1, Crucial MT8JSF12864HY-1G4D1, Crucial MT8JSF12864HZ-1G4F1, HP VH639AT
Memory
- Type
- DRAM
- Technology
- DDR3 SDRAM
- Form Factor
- SO DIMM 204-pin
- Module Height (inch)
- 1.18
- Memory Speed
- 1333 MHz ( PC3-10600 )
- Latency Timings
- CL9
- Data Integrity Check
- Non-ECC
- RAM Features
- Unbuffered
- Module Configuration
- 128 x 64
- Supply Voltage
- 1.5 V
- Lead Plating
- Gold
Expansion / Connectivity
- Compatible Slots
- 1 x memory - SO DIMM 204-pin
Manufacturer Warranty
- Service & Support
- Limited lifetime warranty
