Dell HY939 146GB 3Gb/s SAS 15000 3.5-inch 16MB Hard 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: 146 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: 3Gb/s SAS. The negotiated link standard.
• Maximum Data Transfer Rate: 3 Gb/s. Peak link rate, which is not the same as sustained throughput.
• Drive Type: Internal. Where the drive is designed to sit.
• Drive Width: 3.5". Bay width, which decides whether it drops into the slot.
• RPM: 15000. Rotational speed recorded for this part.
• Cache Storage: 16MB. Onboard cache or buffer.
• Swappable: Yes. Whether the part is designed to be changed with the system running.

Confirming fit

Memory Clearance does not publish a verified compatibility list for HY939. 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 Dell Server Hard Drives listings

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

• Dell YFNK4 1TB 6Gb/s SAS 7200 2.5-Inch Hard Drive
• Dell 959R4 300GB 6Gb/s SAS 15000 3.5-Inch Hard Drive
• Dell 341-9204 500GB 7200RPM SAS 3Gb/s 16MB Cache 3.5-inch Hard Drive
• Dell 0HTWFV 1TB 12Gb/s SAS 7200 3.5-Inch Hard Drive
• Dell 0DMVMO 900GB 10000RPM SAS 6Gb/s 64MB Cache 2.5-Inch Hard Drive
• Dell GB774 300GB 10000RPM SAS 6Gb/s 16MB Cache 2.5-Inch Hard Drive
• Dell V39M5 300GB 15000RPM SAS 6Gb/s 16MB Cache 3.5-Inch Hard Drive
• Dell 463-7464 1TB 6Gb/s SAS 7200 2.5-in Hard Drive
• Dell 0Y6RMW 1TB 6Gb/s SAS 7200 2.5-Inch Hard Drive
• Dell 0PN7W0 1TB 7200RPM SAS 3Gb/s 3.5-Inch Nearline Hard Drive

Common questions

Is HY939 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 HY939?

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