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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.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $125.99
Pricier than about 90% of the 8,808 comparable items (median $16.99).

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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