Intel SSDPF21Q400GB01 400GB PCI Express 4.0 x4 3D Xpoint U.2 2.5-inch SSD

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: 400GB. Usable capacity as the manufacturer states it.
• Drive Interface: PCI Express. The bus the drive expects; the controller or backplane has to present the same one.
• Interface Standard: PCI Express 4.0 x4. The negotiated link standard.
• Maximum Data Transfer Rate: 16Gb/s. Peak link rate, which is not the same as sustained throughput.
• Drive Type: Internal. Where the drive is designed to sit.
• Flash Memory Technology: 3D XPoint. The NAND type, which tracks with endurance and cost.
• Form Factor: U.2. The size or mounting class the catalogue records for this part.
• Compliance Standards: WEEE. The standards and certifications recorded for this part.

Confirming fit

Memory Clearance does not publish a verified compatibility list for SSDPF21Q400GB01. 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 Intel 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.

• Intel SSDSC2BA400G4 400GB 6Gb/s SATA Multi-Level Cell 2.5-inch SSD
• Intel SSDSC2BB300G601 300GB 6Gb/s SATA Multi-Level Cell 2.5-inch SSD
• Intel SSDSCKHB340G4P 340GB SATA 6Gb/s 2.5-inch SFF Solid State Drive
• Intel SSDSA1M080G2HP 80GB 3Gb/s SATA Multi-Level Cell 1.8-inch SSD
• Intel SSDSC2KF010X6X1 1TB 6Gb/s SATA Triple-Level Cell 2.5-inch SSD
• Intel SSDSC2BR240G7XA 240GB 6Gb/s SATA Multi-Level Cell 2.5-inch SSD
• Intel SSDPEDMD400G410 400GB PCI Express 3.0 x4 MLC HHHL SSD
• Intel H51485-301 1.2TB 6Gb/s SATA Multi-Level Cell 2.5-in SSD
• Intel SSDMAEXC024G301 24GB 3Gb/s SATA Single-Level Cell mSATA SSD
• Intel SSD535M240 240GB 6Gb/s SATA Multi-Level Cell M.2 2280 SSD

Common questions

Is SSDPF21Q400GB01 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 SSDPF21Q400GB01?

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