EVM Laptop DDR4 4GB RAM 2666 MHz

The EVM Laptop DDR4 4GB RAM running at 2666MHz is a straightforward memory upgrade designed for DDR4-compatible laptops. Operating at a rated voltage of 1.35V, this module draws less power than standard 1.5V DDR3 modules, which can be a practical consideration for battery-powered portable systems. The 2666MHz (PC4-21300) speed rating places it in the mid-range of the DDR4 frequency spectrum, offering a meaningful step up over entry-level 2133MHz or 2400MHz kits. With 4GB of capacity, this module is suitable for users looking to restore a failed stick, bring a single-channel system up to a functional baseline, or add memory to a system that ships with soldered RAM alongside one free SO-DIMM slot. It is sold as a single module. Users who require dual-channel operation should verify their laptop's motherboard compatibility and slot availability before purchase. EVM is an Indian memory brand that distributes RAM and storage products across the domestic market. This module carries a GTIN of 7785002889567, which can be used to verify product authenticity at retail. Verified Specifications: - Capacity: 4GB - Memory Standard: DDR4 - Speed: 2666MHz (PC4-21300) - Rated Voltage: 1.35V - Form Factor: SO-DIMM (laptop) - GTIN / EAN-UPC: 7785002889567 - Module Count: 1 (single module) Note: CAS latency and the exact number of memory ranks are not confirmed in the available product data. Buyers should cross-check compatibility with their specific laptop model before ordering. If your system currently runs 4GB and has a free slot, pairing this module can enable dual-channel mode, though actual dual-channel support depends on your laptop's chipset and BIOS. For users who need more headroom, EVM also offers 8GB DDR4 2666MHz and 8GB DDR4 3200MHz laptop variants, as well as a 16GB DDR4 3200MHz laptop option