Samsung 4GB DDR3 1600MHz Memory Module

The Samsung M378B5173BH0-CK0 is a 4 GB DDR3 memory module built for desktop computers and entry level servers that accept 240-pin DIMM slots. It offers a straightforward way to add extra capacity to systems that feel sluggish when several applications or browser tabs are open at once.

Operating at 1600 MHz with a CAS latency of 11 and a standard 1.5 V supply, the module delivers stable speed without placing unusual demands on the motherboard’s power circuitry. Its unbuffered UDIMM design lowers latency compared with registered memory, so it drops straight into most consumer boards and many small office server platforms without additional setup.

Home users, students, and small business technicians can install the module quickly and see immediate gains in multitasking. Doubling a system’s memory from 4 GB to 8 GB, for example, can smooth out everyday tasks such as video conferencing, spreadsheet work, light photo editing, or running a virtual machine for testing.

The 512M × 64 organization and an operating temperature range of 0 °C to 85 °C make the module suitable for workstations that stay powered on day after day, whether in a classroom lab, a retail point-of-sale terminal, or a compact data closet. Samsung’s manufacturing quality controls help ensure consistent performance over long service cycles.

• 4 GB DDR3 module running at 1600 MHz
• 240-pin unbuffered DIMM format for broad desktop compatibility
• CAS latency 11 balances speed and stability
• Standard 1.5 V operating voltage
• 512M × 64 internal configuration
• Rated for 0 °C to 85 °C operating temperatures