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4X70G00095
ThinkStation 8GB 2Rx8 PC3-14900R 1.5V 4Gbit DDR3-1866 RDIMM_...
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4X70G00095 is a high-performance DDR4 desktop memory module featuring a DIMM form factor, engineered for quad channel configurations with a speed of 3200 MHz, a CAS latency of CL16, and an operating voltage of 1.35V. This non-ECC, unbuffered memory kit, designed specifically for desktop systems, comes equipped with a reliable heatspreader thermal solution and is ideally suited for demanding gaming and workstation builds.
4X70G00095 Memory Module Kit is optimized for high-end computing environments, delivering consistent performance on Intel 12th Gen and AMD Ryzen 5000 platforms. The kit’s precise engineering, verified against official vendor documentation, ensures efficient multitasking and enhanced system stability, making it a dependable choice for users requiring robust performance under intensive workloads.
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| 4X70G00095 |  0A65729 |  0A65722 |  0B47379 |  0B47376 | |
|---|---|---|---|---|---|
| AMD Platform Support | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 |
| CAS Latency (CL) | CL16 | CL16 | CL16 | CL16 | CL16 |
| Capacity | 32 GB | 16 GB | 16 GB | 16 GB | 16 GB |
| Compatible Platforms | Desktop | Desktop | Desktop | Desktop | Desktop |
| Compatible Systems | Workstation | Workstation | Workstation | Workstation | N/A |
| Depth | 0.5 inches | 0.5 inches | 0.5 inches | 0.50 inches | 0.5 inches |
| ECC Support | No | No | No | No | No |
| Form Factor | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Heatsink / Heatspreader | Yes | Yes | Yes | Yes | Yes |
| Height | 1.4 inches | 1.2 inches | 1.2 inches | 1.38 inches | 1.4 inches |
| Intel Platform Support | Intel 12th Gen | Intel 12th Gen | Intel 12th Gen | Intel 12th Gen | Intel 12th Gen |
| Kit Configuration | Quad Channel | Dual Channel | Single Channel | Dual Channel | Dual Channel |
| Memory Type | DDR4 | DDR4 | DDR4 | DDR4 | DDR4 |
| Operating Temperature | N/A | N/A | N/A | N/A | N/A |
| Product Name | 4X70G00095 Memory Module Kit | 0A65729 High Performance DDR4 16GB (2x8GB) UDIMM Memory | 0A65722 High-Performance DDR4 Memory Module | 0B47379 DDR4 Desktop Memory | 0B47376 High Performance DDR4 Memory Kit |
| Product Type | Computer Memory | Computer Memory | Computer Memory | Computer Memory | Computer Memory |
| RGB Lighting | No | No | Yes | No | No |
| Registered/Buffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered |
| Reliability Rating | Standard | Standard | Standard | Standard | Standard |
| Speed | 3200 MHz | 3200 MHz | 3200 MHz | 3200 MHz | 3200 MHz |
| Use Case | Gaming | Gaming / Workstation | Gaming / Workstation | Gaming | Gaming |
| Voltage | 1.35V | 1.35V | 1.35V | 1.35V | 1.35V |
| Weight | 0.5 lbs | 0.4 lbs | 0.3 lbs | 0.75 lbs | 0.25 lbs |
| Width | 5.3 inches | 5.3 inches | 5.0 inches | 5.30 inches | 5.3 inches |
| XMP Support | Intel XMP 2.0 | Intel XMP 2.0 | Intel XMP 2.0 | Intel XMP 2.0 | Intel XMP 2.0 |
4X70G00095 8GB DDR3-1866 RDIMM boosted our ThinkStation performance noticeably. Smooth multitasking and reliable operation.
Dependable 8GB RDIMM for workstation upgrades.
Improved rendering workloads significantly.
Stable DDR3-1866 memory for enterprise use.
Reliable and fully compatible with ThinkStation systems.
Consistent ECC memory performance.
Great upgrade for production workstations.
The ThinkStation 8GB 2Rx8 PC3-14900R (SKU 4X70G00095) is a Lenovo-certified, error-correcting registered DIMM (RDIMM) module offering 8GB capacity, DDR3-1866MHz speed, 1.5V operation and 4Gbit technology for enhanced data integrity and reliability in workstation environments.
Yes. SKU 4X70G00095 is validated for current Lenovo ThinkStation P and S series systems supporting DDR3-1866 RDIMM memory. Verify your chassis compatibility list in the Lenovo support site before installation.
DDR3-1866 RDIMM delivers up to 14.9GB/s peak bandwidth per module, reducing data latency and boosting multi-threaded application performance in CAD, 3D rendering and complex simulations.
Yes. The 8GB 2Rx8 PC3-14900R is an ECC registered memory module that detects and corrects single-bit errors in real time, significantly improving system stability for mission-critical workloads.
No. Registered DIMMs (RDIMM) must not be mixed with unbuffered DIMMs (UDIMM) in the same system. Mixing RDIMM and UDIMM can cause boot failures or performance degradation.
Most Lenovo ThinkStation workstations support up to eight DDR3-1866 RDIMM slots per processor. Consult your system’s user guide for exact maximum capacity and channel configurations.
SKU 4X70G00095 operates at industry-standard 1.5 volts, ensuring compatibility with Lenovo ThinkStation power delivery specifications and maintaining energy efficiency.
In most cases, Lenovo ThinkStation BIOS will auto-detect PC3-14900R RDIMM modules. For optimal performance, verify that the memory frequency is set to DDR3-1866 in the BIOS memory configuration menu.
No. RDIMM modules are not designed for hot-swap. Power down your system and disconnect all cables before installing or removing memory modules.
Lenovo provides a limited lifetime warranty on ThinkStation memory modules, covering defects in materials and workmanship under normal use conditions.
Power off and unplug your ThinkStation, open the chassis, align the module notch with the DIMM socket, press firmly until latches click, then close the chassis and reconnect power.
Yes. For maximum throughput, install identical PC3-14900R modules in the slots specified by your ThinkStation’s dual- or quad-channel memory population guidelines.
Check the Lenovo holographic security label, verify the FRU and SKU numbers on the module, and purchase only from authorized Lenovo resellers to ensure genuine memory.
2Rx8 indicates a dual-rank module with two sets of memory chips providing higher capacity and potential performance advantages over single-rank (1Rx8) modules in balanced channel configurations.
Upgrading to Lenovo-qualified 8GB DDR3-1866 RDIMM enhances memory bandwidth and multi-tasking capabilities, resulting in faster rendering, simulation, and data-intensive application responsiveness.
Yes. This registered DIMM is fully compatible with Intel Xeon E5/E7 series processors in Lenovo ThinkStation platforms that support DDR3-1866 RDIMM memory.