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Silver 3.5 inch SAS hard drive with label showing model ST3300655SS

Seagate

Seagate ST3300655SS 300GB 15K SAS 3.5" internal hard drive

SKU CH-Z3CP-5T7K2

A 300 GB 15 K RPM SAS internal hard drive supplied in a five-drive lot

  • 300 GB capacity stores critical server data
  • 15K RPM spindle delivers fast transaction throughput
  • SAS 73Gb/s interface moves data at enterprise speed
  • 5 inch form factor fits standard drive bays
  • Supplied as a 5-pack for RAID deployments

Five-drive server pack

This Seagate ST3300655SS lot contains five 3.5 inch internal hard drives, each offering 300GB capacity and a 15K RPM spindle speed. The drives connect via a SAS interface rated at 73Gb/s and weigh 2.0 pounds each. They are supplied new and fully tested for server deployment.

Suits multi-bay arrays only

This pack is designed for administrators populating multiple drive bays in compatible SAS backplanes or RAID controllers. Buyers needing a single drive or a different capacity should look elsewhere. Systems without SAS infrastructure cannot use these drives.

SAS 73Gb/s interface

The decisive specification is the SAS interface operating at 73Gb/s, which determines host-bus-adapter and backplane compatibility. Verify that your controller supports this exact signalling rate before purchase.

Highlights

  • 300 GB capacity stores critical server data
  • 15K RPM spindle delivers fast transaction throughput
  • SAS 73Gb/s interface moves data at enterprise speed
  • 5 inch form factor fits standard drive bays
  • Supplied as a 5-pack for RAID deployments

Specifications

No published specifications for this item yet.

Questions about this item

Does the listing include cables or mounting hardware for the five ST3300655SS drives?

The supplier title lists a lot of five drives only. No cables, brackets or mounting screws are mentioned, so plan to source SAS data cables and 3.5-inch mounting hardware separately.

All five units are the same 300 GB 15K RPM model — is there any capacity or speed variant to choose from?

Every drive in the lot is the ST3300655SS with 300 GB capacity and 15K RPM rotational speed. No alternative capacities or spindle speeds are offered in this listing.

The interface is shown as 3.5" SAS 73Gb/s — what does that mean for actual throughput in a server?

The 73 Gb/s figure represents the SAS interface signalling rate. Real-world sustained transfer will be lower and depends on the controller, backplane and workload, but the 15K RPM spindle helps deliver high random IOPS for transactional workloads.

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