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Silver rectangular 2.5 inch internal hard drive with SAS connector and Dell label

DELL

DELL ST1800MM0198 1.8 TB 10K SAS 2.5" HDD accessory

SKU CH-A6NN-VQZVE MPN ST1800MM0198

1.8 TB 10K SAS 12 Gb/s 2.5" internal HDD for enterprise storage arrays

  • 8 TB capacity supports large enterprise datasets
  • 10K RPM spindle delivers fast sequential throughput
  • SAS 12 Gb/s interface enables high-speed host connectivity
  • 5 inch form factor fits dense server bays
  • 512e sector format maintains legacy OS compatibility

Dell 1.8 TB 10K SAS Internal Drive

This Dell ST1800MM0198 is a 1.8 TB internal hard drive with a 10000 RPM spindle speed and a SAS interface. It uses a 2.5 inch form factor and 512e sector formatting. The drive is built for enterprise storage arrays and servers that require high throughput and low latency.

Suited for SAS-based servers and arrays

This drive fits servers and storage arrays that accept 2.5 inch SAS drives running at 12 Gb/s. It is not for desktop PCs, laptops or workstations that lack a SAS backplane or controller, nor for systems limited to 3.5 inch drive bays. Buyers needing larger capacities or solid-state performance should consider other options.

12 Gb/s SAS interface decides fit

The single specification that determines compatibility is the 12 Gb/s SAS interface. The host must provide a SAS connector and controller operating at that speed. Without a matching SAS backplane or HBA the drive cannot be used, regardless of capacity or form factor.

Highlights

  • 8 TB capacity supports large enterprise datasets
  • 10K RPM spindle delivers fast sequential throughput
  • SAS 12 Gb/s interface enables high-speed host connectivity
  • 5 inch form factor fits dense server bays
  • 512e sector format maintains legacy OS compatibility

Specifications

No published specifications for this item yet.

Questions about this item

Is the 1.8 TB capacity suitable for enterprise storage arrays?

The 1.8 TB drive provides high-capacity storage for enterprise servers and arrays requiring fast SAS connectivity

How does the 10000 RPM speed affect performance in a server?

The 10000 RPM rotation speed delivers low latency and high throughput for transactional workloads and databases

What does the SAS 12Gb/s interface limit in practice?

The SAS 12Gb/s interface caps the maximum transfer rate at 12 Gb/s when connected to a compatible controller or backplane

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