Kingston KVR1333D3N9/4G 9905458-026.A00LF Memory module

Buy online your Memory module Kingston KVR1333D3N9/4G 9905458-026.A00LF from US e-store Cnc-shopping USA, specialist in CNC machine-tools spare parts.

The KINGSTON 9905458-026.A00LF is a 4 GB DDR3 memory module designed for compatible industrial PCs, PC-based CNC controllers, and HMI operator interfaces. It provides temporary data storage required for control applications, monitoring systems, and machine data logging. It is a suitable industrial spare part and CNC replacement component for installations using DDR3-1333 memory.

This KINGSTON DDR3 memory module complies with the JEDEC DDR3-1333 (PC3-10600) standard, offering a data transfer rate of 1333 MT/s, CAS latency CL9, and an operating voltage of 1.5 V. It features 4 GB capacity and a 240-pin UDIMM form factor, with non-ECC, unbuffered architecture.

The 9905458-026.A00LF is suitable for compatible x86 industrial motherboards, particularly those used in CNC control cabinets, operator panels, HMI workstations, and maintenance computers. Its SPD profile facilitates automatic recognition of memory parameters by compatible BIOS versions. It is not suitable for SO-DIMM slots or systems that exclusively require ECC Registered memory.

This KINGSTON RAM module can replace defective memory causing startup errors, intermittent HMI freezes, or unexpected system restarts, subject to proper fault diagnosis. It is also a practical replacement unit or emergency spare, helping extend the service life of existing industrial PCs without modifying their hardware architecture.

Before replacement, it is recommended to verify the motherboard's maximum supported memory capacity, UDIMM form factor, 1.5 V operating voltage, DDR3-1333 speed, and non-ECC requirements. For dual-channel configurations, using identical memory modules is recommended when supported by the platform.

Each unit supplied by Cnc-shopping can be tested on appropriate IPC/CNC test benches, including extended memory diagnostics and startup verification. Products are packed using ESD-safe protective materials and industrial-grade packaging, with a commercial warranty under our standard terms.

Cnc-shopping can supply the KINGSTON 9905458-026.A00LF as a tested component, spare part, or replacement unit, with fast worldwide shipping subject to availability. We also assist with sourcing obsolete parts and may offer repair or exchange services for related CNC equipment when applicable.

Frequently asked questions about 9905458-026.A00LF:

Is this module compatible with ECC-only motherboards?
No. It is a non-ECC, unbuffered UDIMM. The motherboard must support non-ECC UDIMMs. Boards that require ECC-registered memory are not compatible.

Will it work in systems that specify DDR3L 1.35 V?
This module is 1.5 V. Many DDR3L boards are dual-voltage, but not all. Check the motherboard documentation to confirm 1.5 V UDIMM support before installation.

Can I mix it with other capacities or speeds?
Mixing is possible on many boards, but the system will run at the slowest common speed and timing. For stable dual-channel operation, matching capacity, speed and voltage is recommended.

Is this a SODIMM for compact HMIs?
No. It is a 240-pin UDIMM for desktop-class embedded boards. Compact panels that use SODIMM slots require a different form factor.