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Crucial 4GB (2x2GB) DDR2-800 1.8V DIMM Memory

Crucial 4GB (2x2GB) DDR2-800 1.8V...

£54.31

Crucial 4GB (2x2GB) DDR2-800 1.8V DIMM Memory

Crucial 4GB (2x2GB) DDR2-800 1.8V DIMM Memory

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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.

Our high-performance Ballistix 240-pin DIMMs come in DDR2 PC2-5300 SDRAM, DDR2 PC2-6400 SDRAM, and DDR2 PC2-8000 SDRAM. The Ballistix Tracer illuminated, activity-indicating high-performance 240-pin DIMM comes in SDRAM, DDR2 PC2-6400 SDRAM, and DDR2 PC2-8000 SDRAM

Specifications

Summary

Product Description
Crucial - DDR2 - 4 GB : 2 x 2 GB - DIMM 240-pin
Product Type
RAM memory
Capacity
4 GB : 2 x 2 GB
Memory Type
DDR2 SDRAM - DIMM 240-pin
Upgrade Type
Generic
Data Integrity Check
Non-ECC
Speed
800 MHz ( PC2-6400 )
Latency Timings
CL6
Features
Unbuffered
Voltage
1.8 V
OEM Manufacturer Equivalent Part Number
IBM 46C7571, HP 501158-001, IBM 40W2991, IBM 46C7568, IBM 46M3065, Kingston KTD-PEM605/4G, Kingston KTH-BL495K2/4G, Kingston KTM5780ALP/4G, Kingston KVR800D2N5K2/4G, Kingston KVR800D2N6K2/4G
Manufacturer Warranty
Limited lifetime warranty

Detail

General

Capacity
4 GB : 2 x 2 GB
Upgrade Type
Generic
OEM Manufacturer Equivalent Part Number
IBM 46C7571, HP 501158-001, IBM 40W2991, IBM 46C7568, IBM 46M3065, Kingston KTD-PEM605/4G, Kingston KTH-BL495K2/4G, Kingston KTM5780ALP/4G, Kingston KVR800D2N5K2/4G, Kingston KVR800D2N6K2/4G

Memory

Type
DRAM
Technology
DDR2 SDRAM
Form Factor
DIMM 240-pin
Module Height (inch)
1.18
Speed
800 MHz ( PC2-6400 )
Latency Timings
CL6
Data Integrity Check
Non-ECC
Features
Unbuffered
Module Configuration
256 x 64
Voltage
1.8 V

Expansion / Connectivity

Compatible Slots
2 x memory - DIMM 240-pin

Manufacturer Warranty

Service & Support
Limited lifetime warranty

Bundle deals

Crucial 4GB (2x2GB) DDR2-800 1.8V DIMM Memory
Crucial 4GB (2x2GB) DDR2-800 1.8V DIMM Memory
£54.31
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£73.90
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