Dual-Range Wi-Fi Router Netgear WNDR4000 Review

Wireless Wi-Fi modules have become frequenters in home-based and corporate networks. With the augmentation of devices which require Internet connection the need for a solid router goes to the limelight. PCs, laptops, smartphones, tablets, and other devices can nowadays be found in the majority of homes, and only high-quality router is able to solve all network issues. Netgear has recently introduced a dual-range Wi-Fi router, codenamed WNDR4000, that is ready to cope with a bunch of devices. It supports Ethernet gigabit and 750 Mb Wi-Fi N.

Design and Layout

Router Netgear WNDR4000 has got quite attractive design. The casing is black, glossy and void of any sharp edges; the framework is chamfered and all the lines are smooth. The top part of the casing is a bit salient. The clipboard has got a silver padding to highlight the indicators; the latter are not usual round LEDs but more sophisticated items: figures and inscriptions are illuminated to provide for better visual …

Hard drives still confidently dominate on the notebook market, according to analysts

SSDs are gradually penetrating into mobile computers, but can not yet can become a serious competitor of hard disk drives. Even recently observed slowdown in demand for notebooks with hard drives will not lead to a decrease of the part pf these models in favour of laptops, where SSD is the main storage, analysts believe.

According to the first quarter of this year, models from the HDD larger than 500GB, offered at $ 450-550, formed the largest segment of the market at a rate of 32% of total deliveries. Second place with 26% take laptops with HDD capacity over 320GB, which cost $ 350-450. They are followed by models with HDD larger than 640GB ($ 550-650 price range), than go HDD larger than 750GB ($ 650-750), they are followed — with 250 GB HDD (price less than $ 350), next — the HDD larger than 1 TB ($ 750-900). And only in last place, relevant to market by about 3%, are laptops with SSD volume 128GB or HDD with very large volume (price — $ 900 or more).

The …

Toshiba to Release Entry-Level A100 Solid-State Drive

Toshiba is about to release a 2.5-inch SSD, entitled A100. The entry-level model is based on TLC NAND flash memory chips (15 nm) with the cooperation of SLC cache memory. Traditionally, the drive employs SATA 6 Gb/sec interface and takes Toshiba TC58NC1010 chip as a controller.

The greenhorn is available in two versions: 120 GB and 140 GB (dimensions: 100x69.85x7 mm). The couple is an optimal choice for home & office PCs, thanks to the incorporation of power-efficient, high-performance and shock-proof technologies. The drives’ maximal data transfer speed on sequential operations makes up 550 MB/sec & 480 MB/sec (read/write). The maximal data transfer speed on random operations (4K) achieves 87.000 IOPS & 82.000 IOPS correspondingly.

Toshiba A100 solid-state drives are known to support NCQ, TRIM and S.M.A.R.T. technologies. An estimated MTBF index equals to 1.5 million hours. The 120 GB item might endure 30 TB of written information, while the 240 GB item allows for 60 TB …
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Dell Inc. OptiPlex GX620 based on Dell Inc. 0HH807

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