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Lenovo 7X77A01301 8GB*1
Lenovo ThinkSystem 8GB TruDDR4 2666 MHz (1Rx8 1.2V) RDIMM
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Lenovo 7X77A01301 8GB*1 is an 8 GB DDR4 SODIMM memory module engineered for laptop use. It operates at a speed of 2400 MHz with a CAS latency of CL17 and a standard voltage of 1.2V, offering a non-ECC, unbuffered configuration that is packaged as a single-channel kit.
Designed without a heatsink or RGB lighting, this module is ideal for general use cases in ultraportable and mainstream laptop builds. Its compact SODIMM form factor and adherence to industry specifications ensure reliable performance in everyday computing environments.
Lenovo 7X77A01301 8GB*1 price is is available on request. Get immediate quote.
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| Product Type | Computer Memory | Computer Memory | Computer Memory | Computer Memory | Computer Memory |
| Memory Type | DDR4 | DDR4 | DDR4 | DDR4 | DDR4 |
| Capacity | 8 GB | 16 GB | 64 GB | 32 GB | 16 GB |
| Compatible Platforms | Laptop | Desktop / Laptop / Server | Desktop / Laptop / Server | Desktop / Server | Desktop |
| Form Factor | SODIMM | UDIMM | SODIMM | UDIMM | UDIMM |
| Kit Configuration | Single Channel | Single Channel | Single Channel | Quad Channel | Dual Channel |
| Speed | 2400 MHz | 3200 MHz | 3200 MHz | 3200 MHz | 3200 MHz |
| Reliability Rating | Standard | Standard | Standard | Standard | Standard |
| CAS Latency (CL) | CL17 | CL16 | CL16 | CL16 | CL16 |
| Voltage | 1.2V | 1.35V | 1.2V | 1.35V | 1.35V |
| ECC Support | No | No | No | No | No |
| Registered/Buffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered |
| XMP Support | No | Intel XMP 2.0 | No | Intel XMP 2.0 | Intel XMP 2.0 |
| RGB Lighting | No | No | No | No | Yes |
| Heatsink / Heatspreader | No | Yes | Yes | Yes | Yes |
| Use Case | General Use | Gaming | Gaming / Workstation | Gaming / Workstation / Server | Gaming |
| Product Name | Lenovo 7X77A01301 8GB*1 | 0A65723 DDR4 16GB UDIMM | Lenovo 7X77A01305 64GB*1 | 4X70G00092 High Performance DDR4 DIMM Memory Kit | 57Y4427 High Performance DDR4 Memory Kit |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Memory module installed easily and works flawlessly.
Stable RAM with no compatibility issues.
Good quality Lenovo memory.
Reliable performance in our server.
Solid entry memory module.
This module features 8 GB capacity, DDR4-2666 MHz speed, 1Rx8 rank, 1.2 V operating voltage, ECC support, and R-DIMM form factor optimized for Lenovo ThinkSystem servers.
It is validated for ThinkSystem SR, SD, ST, and SN series servers; always consult the server’s hardware compatibility list for confirmed support.
Yes, it features full ECC support to detect and correct single-bit memory errors, ensuring data integrity in mission-critical environments.
RDIMMs include onboard registers that reduce electrical load, improve signal integrity, and support higher memory densities and speeds compared to UDIMMs.
Mixing is not recommended; for optimal performance and stability, all modules should match in capacity, speed, rank and manufacturer.
Power down the server, discharge static, open the chassis, align the module with the DIMM slot keyed notch, press evenly until latches click, then close the chassis and power on.
The CAS latency is CL19, providing a balance of speed and latency for data-center workloads.
Lenovo ThinkSystem servers typically support two DIMMs per channel; check your server’s user guide for exact population rules.
This memory module operates at a standard 1.2 V to ensure reduced power consumption and thermal output.
No. TruDDR4 RDIMMs are factory-tested for server use and do not support consumer-grade XMP profiles.
Lenovo offers a three-year limited warranty with optional on-site repairs; refer to your service agreement for detailed terms.
Buy through authorized Lenovo channels, check the serial number on Lenovo’s support site, and look for holographic security labels on the product.
Upgrading to higher-speed RDIMMs can boost memory bandwidth by up to 25% over DDR4-2133, accelerating database, virtualization, and HPC workloads.
Ensure server fans and heatsinks meet the recommended airflow profiles in your ThinkSystem hardware guide for optimal memory cooling.
While some servers support mixed vendors, Lenovo recommends using identical Lenovo-branded modules to guarantee compatibility and support.