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256MB 800MHz NP 16D RDRAM RIMM
 
 
Part Number: 20L0273
 

  Improve the performance of your IBM PC 300PL systems with non-parity (NP) IBM 800MHz RAMBUS(R) DRAM RIMM memory upgrades. These RIMM offerings let you upgrade standard system memory. This upgrade is also available in an ECC version. The ECC upgrades also enhance the performance of the IntelliStation E Pro system. RDRAM enables faster performance than either fast page mode (FPM) or hyper-page mode (EDO) or the more recent synchronous DRAM (SDRAM) mode memory. To optimize the performance of the RDRAM technology, each channel is limited to 32 devices. The number of devices in each RIMM is indicated with a number followed by the character "D." The RDRAM signal channel is a high-quality terminated transmission line as contrasted with memory buses used in previous technologies. Memory sockets that are not occupied with RIMMs must be populated with jumper cards in order for the signals in the channel to be properly terminated. To get the genuine product specify IBM. Similar products are offered under identical part numbers that are neither supported nor warranted by IBM.
 
  Features & Benefits:
 
• Guaranteed compatibility on IBM platforms - For superior performance and data integrity
• Meets or exceeds reliability standards for memory products - Reduces the risk of data corruption, for enhanced endurance and reliability
• Synchronous to the Memory Bus clock - Optimizes system performance to achieve the highest level of data integrity and reliability
• 184-pin RIMM with gold-plated leads - Provide greater connectivity and reliability
• Warranted by IBM - Options by IBM products assume the limited warranty of the system on which they are installed
 


Product Features
Arrow downCompatibility
Arrow downWarranty
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General
Part Number:20L0273
Description:256MB 800MHz NP 16D RDRAM RIMM
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Characteristics
Memory capacity:256MB
Memory type:PC800 RDRAM
Form factor:RIMM
Average access time:800
Number of pins:184
Alloy:Gold
Other Information:
-2.5 volt supply
-RIMM built with sixteen RDRAMs using Chip Scale Package (CSP) with metal covers to protect the RDRAM devices and act as a heat sink
-Serial presence detect/decode
-Tamper
-evident packaging bearing the IBM logo
-Product serial number on product carton
-Bar code serialized DIMM
-Authenticity seal applied to the DIMM
-IBM logo on the memory module to indicate genuine product
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Compatibility
Restrictions: -System board memory sockets must be populated with jumper boards if a RIMM is not present for the signals on the memory channel to be properly terminated., -Exceeding a total of 32D, more likely on systems with three RIMM sockets, may not operate or may produce unpredictable results.
Hardware prerequisites:
System Units
_ IBM Systems: PC 300PL (6584, 6594), NetVista A60, NetVista A60i
_ Non-IBM systems:-Supported on systems that support industry standard RDRAM to the PC 800 memory module specification
Operating system requirements:
Adapters:
Mounting kit etc.:
Supported software:
Product approvals/certifications4: CE MARK
Energy Star Compliant:
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Warranty 3
Limited Warranty period and type:Three year Customer Carry-in Exchange
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Weight & Dimensions 6
Weight:.045Kg
Height:31.75mm
Width: 133.35mm
Depth: 7.4mm
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 Important Legal Information



Lenovo recommends Windows Vista® Business for business computing.
 
Lenovo recommends Windows Vista® Home Premium for personal computing.



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