Nanya 4GB 2Rx8 PC3-12800U-11-12-B0.1600 DDR3 1600MHz Non-ECC UDIMM Desktop Memory RAMThis item is used, but in overall good condition. See pictures. No returns.
ItemSpecifics (generated using AI, be sure to check to ensure this hardware is compatible with your system)

• Capacity: 4GB (single module)
• Memory Type: DDR3 SDRAM
• Speed: DDR3-1600 / PC3-12800U / PC3-12800 (1600 MT/s data rate)
• Form Factor: 240-Pin UDIMM (Unbuffered DIMM)
• Rank & Organization: Dual Rank (2Rx8) – x8-based DRAM chips for standard 64-bit interface
• Error Correction: Non-ECC (consumer/desktop grade; no error correction – perfect for gaming, office work, browsing, and everyday use)
• CAS Latency: CL11 (timings typically 11-11-11; indicated by -11-12-B0 suffix for timings/revision; ".1600" confirms 1600MHz effective speed)
• Voltage: 1.5V (standard DDR3; compatible with most DDR3 motherboards from the era)
• Part Number / Labeling: Nanya NT4GC64B8HG0NF-DI (or equivalent HG0 series); clearly labeled as PC3-12800U-11-12-B0.1600 (the -B0 suffix denotes a specific revision/timing bin)
• Compatibility: Consumer desktops and older systems (e.g., Intel Core i-series or AMD Phenom/FX DDR3 platforms from ~2010–2015). Works well in dual-channel configurations for improved performance. Not compatible with servers requiring ECC Registered DIMMs (RDIMMs) or modern DDR4 systems.
• Additional Notes: Genuine Nanya desktop memory; solid and widely compatible for budget PC builds, retro setups, office refreshes, or basic multitasking; supports standard JEDEC profiles for straightforward installation.

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