The Nanya NT512T64UH8B0FN-3C is a 512MB DDR2 laptop memory module (SO-DIMM). Below are the detailed specifications:

General Specifications

• Manufacturer: Nanya Technology

• Capacity: 512 MB

• Memory Type: DDR2 SDRAM

• Form Factor: 200-pin SO-DIMM (Laptop/Notebook)

• Rank: Dual Rank (2Rx16)

• Error Correction: Non-ECC

• Buffering: Unbuffered

Performance Specifications

• Memory Speed: 667 MHz

• Bus Type: PC2-5300 (often labeled PC2-5300S)

• CAS Latency: CL5 (5-5-5-12)

• Clock Frequency: 333 MHz (667 MT/s)

• Cycle Time: 6ns

• Voltage: 1.8V (± 0.1V)

Physical & Technical Details

• Chip Configuration: 8 chips (Double-sided; 4 chips per side)

• Chip Density: 64M x 16 (based on D-die devices)

• Dimensions: Approximately 67mm x 30mm (standard SO-DIMM height)

• Contact Material: Gold

• HP Spare Part Number: 453414-001 (Commonly used in legacy HP/Compaq laptops)

Key Features

• Backward Compatibility: Can typically be used in systems that require PC2-4200 (533MHz), as it will downclock to match the system bus.

• Standard Compliance: JEDEC standard 1.8V I/O.

• Refresh: Auto/Self-refresh support with a 7.8 µs maximum average periodic refresh interval.