General

Engineer's Note

This 2GB DDR3-1600 UDIMM is a standard desktop memory module best suited for entry-level productivity builds, thin clients, or legacy system upgrades where basic multitasking and web-based workloads dominate. Its single-rank x8 configuration and unbuffered design ensure straightforward signal integrity and broad compatibility with consumer-class chipsets, allowing for stable plug-and-play operation at JEDEC-standard timings.

Technical Specs & Insights

1. DDR3-1600 data rate delivers the sustained bandwidth needed to smoothly run content creation workloads and modern operating systems without bottlenecking the CPU.
2. CL11 latency specification sharpens system responsiveness, reducing the delay between action and reaction in fast-paced desktop gaming.
3. Single Rank x8 organization minimizes the electrical load on the memory controller, providing enthusiasts with extra overclocking margin for higher frequencies or tighter timings.
4. Non-ECC memory design prioritizes raw speed over data correction, ensuring every CPU cycle is devoted to framerate and application performance rather than integrity checks.
5. Unbuffered signal type eliminates buffer chips, cutting transaction delays and enabling the ultra-low memory access times that snappy desktop interfaces and quick multitasking depend on.

Why These Specs Matter

The Samsung M378B5773QB0-CK0 is a desktop UDIMM that leverages four key attributes to solve real performance bottlenecks. First, its unbuffered, non-ECC design strips away register and error-correction overhead, directly reducing memory access latency. In AAA gaming like Cyberpunk 2077, this means crisper frame pacing and fewer micro-stutters. Second, the DDR3-1600 speed, providing 12.8 GB/s of peak bandwidth, ensures that video rendering in Premiere Pro and multitasking aren’t starved of data. Third, a CAS latency of 11 works hand-in-hand with the frequency to keep command response times short, accelerating level loads and timeline seeks. Fourth, the single-rank x8 configuration presents a lighter electrical load to your desktop’s memory controller, which improves overclocking headroom and maintains signal integrity under extended 100% load, preventing crashes during critical renders. This module represents a focused, low-latency solution where every nanosecond counts.

Endurance & Reliability

Gaming Build
For a responsive gaming rig, deploy a dual‑channel kit of two identical 2 GB modules to unlock extra bandwidth. This 4 GB total (2×2 GB) suits budget‑conscious 1080p builds, while stepping up to a matched 16 GB (2×8 GB) or 32 GB (2×16 GB) DDR3‑1600 kit prevents stutter in modern titles. Always populate pairs in the same‑colored slots to maintain symmetric interleaving.

Content Creation
Video editing and 3D rendering thrive on capacity. Install four 8 GB UDIMMs for a dense 32 GB configuration, or maximize the platform with 64 GB (4×16 GB) when working with 4K timelines or complex scenes. Although the modules are single‑rank x8, populating all four DIMM slots may drop the command rate to 2T—test stability under sustained render loads.

General Productivity
A single 2 GB stick is barely adequate for Windows 10 multitasking; we recommend a cost‑effective 8 GB kit (2×4 GB) to keep tens of browser tabs and office apps fluid. Stick with DDR3‑1600 CL11 UDIMMs and avoid mixing capacities—matched pairs guarantee the memory runs in dual‑channel mode, lifting integrated graphics performance for everyday display tasks.

Verified Compatibility

Rigorously tested, fits DDR3 desktops: Dell OptiPlex 790, HP Compaq 8200 Elite, Lenovo ThinkCentre M81.

FAQ