2-power 2P-IN3T4GNAJKI - 4 GB - 1 x 4 GB - DDR3 - 1600 MHz

For users seeking a straightforward, dependable memory upgrade without the premium of overclocking-focused kits, the 2-POWER 2P-IN3T4GNAJKI delivers exactly what older desktops need: 4 GB of DDR3 at 1600 MHz on a standard 240-pin DIMM. Unlike generic modules that may mix chip revisions or skip quality checks, this module is built around a single 512Mx8 rank for consistent signal integrity, and it runs at the JEDEC-standard 1.5 V with CL11 timings. That means it drops into most DDR3 desktop boards without BIOS tweaking, making it a practical choice for reviving an ageing office PC, upgrading a home media server, or adding headroom to a budget build.

Highlights

• 4 GB capacity on a single module – ideal for dual-channel pairs or incremental upgrades
• DDR3-1600 (PC3-12800) speed – balances bandwidth and compatibility across Intel and AMD platforms
• 240-pin DIMM form factor – fits standard desktop motherboards, not laptops or servers
• Non-ECC, unbuffered design – matches consumer chipsets and processors without extra cost
• 1.5 V operating voltage – JEDEC standard for DDR3, ensuring stable power draw and thermal behaviour
• Single-rank construction (1Rx8) – often easier on memory controllers when populating all slots
• RoHS compliant – meets environmental standards for restricted substances

In daily use

Installing this module is a matter of pressing it into an empty DIMM slot until the retaining clips snap shut. Because it is unbuffered and non-ECC, it works with mainstream desktop CPUs such as Intel Core 2nd/3rd generation and AMD FX or A-series APUs that support DDR3-1600. The CL11 latency is typical for this speed grade, so performance is predictable. Users running memory-intensive tasks like photo editing, virtual machines, or dozens of browser tabs will notice smoother multitasking compared to 2 GB or single-channel configurations. The module's black PCB with standard height heat spreader (if any) fits under most CPU coolers, and it does not require additional cooling beyond normal case airflow.

Full specifications

• Brand: 2-POWER
• Model: 2P-IN3T4GNAJKI
• Memory type: DDR3 SDRAM
• Total capacity: 4 GB
• Module quantity: 1
• Module capacity: 4 GB
• Speed: 1600 MHz (PC3-12800)
• Form factor: 240-pin DIMM
• Error checking: Non-ECC
• Buffering: Unbuffered
• Voltage: 1.5 V
• CAS latency: CL11
• Rank: Single rank (1Rx8)
• Chip organization: 512Mx8
• Application: Desktop PC
• Compatibility: Systems supporting DDR3 PC3-12800 240-pin DIMM memory
• Technology: DRAM
• Features: RoHS compliant

Final note

If your desktop still runs DDR3 and you need a reliable 4 GB stick that won't fight the motherboard, the 2-POWER 2P-IN3T4GNAJKI is a sensible, no-frills upgrade that gets the job done.