Storage

120GB to 260GB M.2 PCIe NVMe SSDs

M.2 replaced the older mSATA standard. Available in 120, 128, 240, 250 and 256GB sizes the M.2 SSD Connects to your device via an M.2 Socket using the newer PCI Express NVMe (Non-Volatile Memory Express) controller variant designed to fully utilize the capability of high-speed PCI Express storage devices to perform many I/O (in/out) operations in parallel. These SSD's can achieve Read speeds in Excess of 3000MB/s and Write speeds over 2000MB/s making them the fastest available.

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Tekspek An in-depth guide into tech: SSD Form Factors

270GB to 550GB M.2 PCIe NVMe SSDs

M.2 replaced the older mSATA standard. Available in 480, 500 and 512GB sizes the M.2 SSD Connects to your device via an M.2 Socket using the newer PCI Express NVMe (Non-Volatile Memory Express) controller variant designed to fully utilize the capability of high-speed PCI Express storage devices to perform many I/O (in/out) operations in parallel. These SSD's can achieve Read speeds in Excess of 3000MB/s and Write speeds over 2000MB/s making them the fastest available.

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Tekspek An in-depth guide into tech: PCI Express SSDs SSD Form Factors

600GB to 2TB M.2 PCIe NVMe SSDs

M.2 replaced the older mSATA standard. Available in 960GB, 1TB and 2TB sizes the M.2 SSD Connects to your device via an M.2 Socket using the newer PCI Express NVMe (Non-Volatile Memory Express) controller variant designed to fully utilize the capability of high-speed PCI Express storage devices to perform many I/O (in/out) operations in parallel. These SSD's can achieve Read speeds in Excess of 3000MB/s and Write speeds over 2000MB/s making them the fastest available.

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Tekspek An in-depth guide into tech: SSD Form Factors

Direct Attached Storage / Enclosures

Direct Attached Storage or DAS is an external storage device that is connected directly to a server or workstation without a network device in between (ie there is no hub, switch or router required) using USB, Firewire or eSATA for example. This direct connection ensures fast access to data. A DAS will work as though the hard drives are internally connected, meaning drives can be partitioned, formatted and set up like any other internal hard drive or raid array. These DAS devices are available for standalone desk or rack mounting.
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Tekspek An in-depth guide into tech: Firewire DAS & NAS RAID

Enclosure (1.8"-2.5") - SATA - USB 3.0

Combining Super Speed USB 3.0 with a SATA hard drive interface results in an external hard drive with high data transfer rates. A 1.8" to 2.5" internal SATA hard drive fits into these enclosures. Power to these enclosures are either via the USB 3.0 connection or a separate power lead, check specifications of the individual product to confirm.
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Enclosure (3.5"-5.25") - SATA - USB 3.0

Combining Super Speed USB 3.0 with a SATA hard drive interface results in an external hard drive with high data transfer rates. A 3.5" internal SATA hard drive fits into these enclosures. Power to these enclosures are either via the USB 3.0 connection or a separate power lead, check specifications of the individual product to confirm.
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