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PC133 Non-Parity SDRAM SODIMM Memory Upgrades - Overview

At a glance

This SODIMM offering lets you upgrade standard system memory capacity, improving overall system performance. Features and benefits include:

  • Test-proven 100% compatibility on systems indicated in the "Hardware Requirements" section
  • Meets stringent reliability standards for memory products
  • Fast access time -- synchronous to processor's front-side bus clock
  • 144-pin SODIMM with gold-plated leads
  • Serial presence detect/decode functions
  • Limited warranty

Overview

Help improve the overall performance of your ThinkPad T23 systems with the 64MB, 128MB, 256MB and 512MB PC133 Non-Parity Synchronous Dynamic Random Access Memory (SDRAM) SODIMM Memory upgrades. SDRAM enables faster performance than either traditional fast page mode (FPM) or hyper-page mode (EDO) memory. Adding additional memory is a cost-effective way to improve your system's performance.

Warranty

3 year limited - CCE

Packaging

You will receive one box containing the following items:

  • 64MB, 128MB, 256MB or 512MB PC133 Non-Parity SDRAM SODIMM Memory
  • Publication

Product marketing and replacement part numbers (FRU)

Worldwide

  • Description: 64MB PC 133 Non-Parity SDRAM SODIMM Memory
  • Marketing part number: 19K4650
  • Replacement part number: 19K4651
  • Description: 128MB PC 133 Non-Parity SDRAM SODIMM Memory
  • Marketing part number: 19K4652
  • Replacement part number: 19K4653
  • Description: 256MB PC 133 Non-Parity SDRAM SODIMM Memory
  • Marketing part number: 19K4654
  • Replacement part number: 19K4655
  • Description: 512MB PC 133 Non-Parity SDRAM SODIMM Memory
  • Marketing part number: 19K4656
  • Replacement part number: 19K4657

Product dates

Worldwide

  • Announce date: 31 Jul 2001
  • Planned availability date: 31 Jul 2001
  • Effective withdrawal date: 03 Jan 2006 ( 19K4654, 19K4656)

Technical specifications

Performance specifications as known at time of announcement

  • PC133 Synchronous DRAM (SDRAM)
  • Non-parity mode organized as 8M x 64, 16M x 64, 32M x 64 and 64M x 64 respectively
  • Serial presence detect/decode
  • 144-pin JEDEC/JEDIA standard SODIMM interface
  • Gold-plated leads

Physical, environmental, and compatibility specifications as known at time of announcement

Height

  • inches: 0.15 in
  • mm: 3.8
Width
  • inches: 2.66
  • mm: 67.6
Depth
  • inches: 1.25
  • mm: 31.7

Operating temperature

  • Between 0 degrees celsius and 65 degrees celsius
  • Between 32 degrees fahrenheit and 150 degrees fahrenheit

Relative humidity

  • Operating: between 10% and 90%

Agency approvals

None

ENERGY STAR-Compliant

No

Hardware requirements

The 64MB, 128MB, 256MB and 512MB PC133 Non-Parity SDRAM SODIMM Memory Upgrades are supported on the following systems:

  • Machine Type: 2647, 2648
  • Description: ThinkPad T23
  • Model: All

Hardware requirements for other systems

The 64MB, 128MB, 256MB, and 512MB PC133 Non-Parity SDRAM SODIMM Memory Upgrades are supported on systems that support industry standard SDRAM to the PC133 specification.

Software requirements

None

Supported operating systems

None

Compatibility

NOTE: Some configurations may not be compatible.

Limitations

NOTE: Some configurations may not be supported.

Supported software

Not applicable

Other

Cable orders required

None

Installation time

Approximately 5 minutes

NOTES:

  1. The symbol * means that the information is currently unavailable for this product.
  2. FRU stands for Field Replacement Unit. It is the part number used for ordering service/replacement parts.
  3. Effective Withdrawal means that on the given date the products will have been withdrawn from marketing. After that date, the product can not be obtained directly.


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Documento de identidad : PD003525
Legacy Document ID : MIGR-4YYKLK
Última actualización :
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