HP MK0400GCTZA 400GB 6Gb/s SAS Multi-Level Cell 2.5-inch Solid State Drive

Key specifications

The figures below come from this listing's own record. They are the ones that decide whether a part drops into an existing system.

• Storage Capacity: 400 GB. Usable capacity as the manufacturer states it.
• Drive Interface: SAS. The bus the drive expects; the controller or backplane has to present the same one.
• Interface Standard: 6Gb/s SAS. The negotiated link standard.
• Maximum Data Transfer Rate: 6Gb/s. Peak link rate, which is not the same as sustained throughput.
• Drive Width: 2.5". Bay width, which decides whether it drops into the slot.
• Flash Memory Technology: Multi-Level Cell. The NAND type, which tracks with endurance and cost.

Confirming fit

Memory Clearance does not publish a verified compatibility list for MK0400GCTZA. Whether a part of this type is supported is defined by the system or switch vendor's own compatibility matrix, not by the part on its own.

The dependable check is the part number. Read the installed part number from the system's management interface and compare it with the number on this listing. If you send your server model with a quote request, it is checked against this part before you order.

Other HPE Solid State Drives listings

Other parts in the same brand and category. These are not substitutes for this part number; check the specification before ordering.

• HP 805377-001 200GB 6Gb/s SATA 2.5-in Solid State Drive
• HP 727395-001 400GB 6Gb/s SAS MLC 2.5-in Solid State Drive
• HP 816899-B21 480GB RI SATA 6Gb/s 2.5-in Solid State Drive
• HPE Q2N43A 480GB SATA 6Gb/s Mixed Use 2.5-Inch Solid State Drive
• HPE R4F96B 7.68TB PCI Express NVMe 2.5-Inch Solid State Drive for Alletra 9000
• HPE R4F97B 15.36TB PCI Express NVMe 2.5-Inch Solid State Drive for Alletra 9000
• HP 741134-002 400GB 12Gb/s SAS 2.5-in Solid State Drive
• HPE P50232-B21 6.4TB TLC PCIeNVMe x4 Hot-Swap Mixed Use U.3 2.5-inch SSD with Smart Carrier...
• HPE Q8S82A 1.92TB SATA 6Gb/s Read Intensive 2.5-Inch Solid State Drive
• HPE H7B59AR 200GB MLC SAS 12GB/s 2.5-inch SSD for Integrity MC990 Gen10 Server

Common questions

Is MK0400GCTZA in stock?

Stock moves, so the quantity shown on this listing is the current figure. For a larger quantity, send the part number and how many you need and the answer comes back against that exact number. Quotes are answered weekdays 8:00 am to 5:00 pm PST.

Does this drive come with a tray?

Only if the listing name says so. Drive listings are either bare or supplied in a generation-matched hot-swap tray, and the name states which.

Can I use this to replace a failed array member?

Match the interface, the capacity, the sector format and the class of the drive already in the array. A mismatch on any of those can be rejected by the controller.

What do I send to get a price on MK0400GCTZA?

The part number, the quantity, the condition you will accept and the server model it goes into. That is enough to answer in one pass.

Guides

• Reading memory and drive specs
• Replacing a failed array drive
• Which drive tray fits your server
• Buying in volume