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| Product Type | Memory Module |
|---|---|
| Compliance Standards | RoHS |
| Memory Capacity | 1 GB |
| Memory Technology | DDR3 |
| RAM Speed | 1066 |
| RAM Standard | DDR3-1066/PC3-8500 |
| Error Identifying | Non-ECC |
| Signal Type | Unbuffered |
| Column Access Strobe (CAS) | CL7 |
| Rank | Single Rank x8 |
| Quantity of Pins | 204-pin |
| RAM Genre | SoDIMM |
This 1GB DDR3-1066 SoDIMM is a non-ECC unbuffered laptop memory module optimized for extending the life of legacy mobile workstations and older notebooks requiring economical, plug-and-play upgrades. Its single-rank x8 organization and CL7 low-latency timing enhance responsiveness in lightweight operating systems while drawing minimal power, making it an ideal drop-in solution for aging ultraportables with 204-pin slots.
1. The SoDIMM form factor enables effortless, tool-free installation in compact notebook chassis, making it an ideal quick-fix upgrade for aging portable systems.
2. DDR3 technology strikes an efficient balance between responsive performance and modest power draw, helping extend battery runtime during everyday mobile workloads.
3. A lean memory capacity provides just enough headroom for essential daily tasks like web browsing and document editing, turning a sluggish laptop into a usable companion.
4. Tight Column Access Strobe latency minimizes data access delays, giving an immediate crispness to application launches and tab switching on older hardware.
5. Non-ECC signaling strips out redundant error-correction circuitry, directly lowering both power consumption and heat output in tightly sealed, fanless notebook designs.
Engineered specifically for notebook platforms, the Micron MT8JSF12864HY-1G1D1 is a 1GB DDR3-1066 SoDIMM that directly addresses the core frustrations of portable computing: battery anxiety and physical upgrade limitations. In a mobile workstation handling live financial models or architectural renders while unplugged, every watt matters. This module’s standard 1.5V operation and Non-ECC, unbuffered architecture eliminate the additional power draw and thermal output of server-grade components, helping you sustain peak productivity longer before hunting for an outlet. For the owner of an aging ultrabook or a thin-and-light notebook, physical space is the ultimate constraint. The 204-pin SoDIMM form factor slides precisely into tight chassis slots, turning a sluggish multi-tab browsing or large spreadsheet experience into a responsive workflow with a simple, tool-free installation. Its single-rank x8 organization guarantees broad compatibility across Intel and AMD mobile chipsets, while CL7 latency at 1066MHz delivers snappier application switching than generic memory. This is not just a specification upgrade—it is a drop-in reliability boost that extends the usable life of your portable system without compromising mobility or stability.
Laptop Upgrade
This 1 GB DDR3-1066 SO-DIMM suits older notebooks that ship with a single memory slot populated. For a quick responsiveness gain, replace the existing module with a matched pair of 2 GB or 4 GB sticks—moving from 1 GB to 4 GB (2×2 GB) or 8 GB (2×4 GB) eliminates excessive paging under Windows 10 or a lightweight Linux desktop. Always verify the chipset’s maximum supported density; many Core 2 Duo or early Arrandale platforms cap at 8 GB total.
Mobile Workstation
Professional applications like CAD, GIS, or large spreadsheet analysis demand more capacity than this module can deliver. Upgrade immediately to the platform’s ceiling—commonly 16 GB (2×8 GB)—using dual-rank or high-density DDR3 kits. Pairing identical DIMMs preserves symmetric dual-channel mode, which boosts memory bandwidth for rendering and simulation tasks. Confirm workstation-class stability by selecting modules listed on the manufacturer’s qualified vendor list.
Ultrabook Power Saving
Ultrabooks and thin clients reliant on DDR3L (1.35 V) benefit from low-voltage variants; this standard 1.5 V SKU is not ideal. Replace it with a DDR3L SO-DIMM to lower thermals and extend battery runtime by up to 10-15% during light productivity workloads. A single 4 GB or 8 GB low-voltage stick balances capacity and energy draw, keeping the system within its thermal envelope for fanless chassis.
Rigorously tested, compatible with laptops like Lenovo ThinkPad T420, Dell Latitude E6420.
Q: Can I mix this MT8JSF12864HY-1G1D1 with other memory modules of different brands or speeds?
A: Mixing brands or speeds is not recommended. The system will default to the slower module's timings and may become unstable. For reliable performance, install identical DDR3-1066 CL7 SO-DIMMs with matching single-rank x8 organization.
Q: Is this memory compatible with my laptop? What platforms or generations does it support?
A: This 204-pin DDR3-1066 SO-DIMM is compatible with laptops using Intel Core 2 Duo, 1st/2nd/3rd generation Core series, or equivalent AMD platforms. Verify your system supports 1.5V unbuffered non-ECC modules and a 1066MT/s data rate.
Q: What is the recommended DIMM population order for optimal performance in a laptop?
A: For dual-channel laptops, install a matching pair of identical modules into both slots. If only one slot is available, this single 1GB module is sufficient. Always consult your service manual for the specific slot configuration.
Q: Does this module support overclocking or XMP profiles?
A: No, it adheres to JEDEC standard DDR3-1066 (PC3-8500) with fixed CL7 timings and does not support XMP or overclocking. The module is designed for stable, out-of-the-box operation at its rated speed.