Parameter | Specification |
Product Brand | Samsung |
Product Model | DDR3 4GB 1Rx8 PC3-12800U (M378B5173DB0-CK0 / M378B5173EB0-CK0) |
Kit Configuration | Single Module (1 × 4GB, standalone, no dual-channel kit) |
Memory Type | DDR3 SDRAM (Standard Voltage DDR3, PC3-12800U) |
Memory Standard | PC3-12800U (DDR3-1600, 1.5V JEDEC; U=Unbuffered DIMM for desktop) |
Total Capacity | 4GB |
Single Module Capacity | 4GB |
Number of Modules | 1 |
Organization | 512M × 64, 1Rx8 (Single Rank, 8-bit per DRAM die) |
Form Factor | 240-pin UDIMM (Desktop Unbuffered DIMM, No Heat Spreader) |
Memory Speed | 1600 MT/s (DDR3-1600) |
Bus Speed | 800 MHz DDR Clock (PC3-12800 bandwidth: 12800 MB/s) |
CAS Latency (CL) | CL11 (JEDEC default for 1.5V DDR3-1600) |
Timing (tCL-tRCD-tRP-tRAS) | 11-11-11-28 (JEDEC standard timing at 1.5V) |
Operating Voltage | 1.5V (Standard DDR3 Voltage, JEDEC compliant) |
ECC Support | Non-ECC |
Registered/Unbuffered | Unbuffered (UDIMM, No Register/Parity, No ECC) |
SPD Features | JEDEC standard profiles only (no XMP; desktop UDIMM JEDEC compliant) |
Heat Spreader | No (Standard Height, No Integrated Heat Spreader) |
PCB Height | Standard Height |
Compatibility | Intel/AMD desktop platforms supporting DDR3-1600 UDIMM (Non-ECC, Unbuffered) |
Warranty | Manufacturer Limited Warranty (varies by seller/region) |