What is the rotational speed and latency?

It operates at 10000 RPM with an average latency of 2.9 ms. This performance is enhanced by I/O acceleration enabled, supporting efficient response times in enterprise environments.

What interface does this drive use?

The drive uses SAS 12Gb/s interface. It supports external transfer rate of 1200 MB/s and sustained rates from 241 to 117 MB/s, optimized for high-speed SAS connections.

What is the cache size?

It features 128 MB cache. Combined with 10000 RPM speed and 0.44% AFR, it delivers reliable buffering for performance in datacenter applications.

What are the physical dimensions and weight?

Dimensions are 15.00 x 70.10 x 100.45 mm with a weight of 199 g. This compact 2.5-inch form factor aids in dense storage configurations.

ST1800MM0068 - Seagate Enterprise Performance 10K.8 1.8TB 10000 RPM 12 Gb/s SAS 2.5-inch Hard Drive

Name: ST1800MM0068 - Seagate Enterprise Performance 10K.8 1.8TB 10000 RPM 12 Gb/s SAS 2.5-inch Hard Drive
Brand: Seagate
SKU: ST1800MM0068

ST1800MM0068 - Seagate Enterprise Performance 10K.8 1.8TB 10000 RPM 12 Gb/s SAS 2.5-inch Hard Drive | US IT Hardware

Product overview

The Seagate ST1800MM0068 belongs to the Enterprise Performance 10K.8 product line. It provides 1.8TB storage capacity in a 2.5-inch form factor. The drive uses a SAS 12Gb/s interface and operates at 10000 RPM rotational speed. It features 128MB cache, 8 heads, and 4 disks. Average latency measures 2.9 ms. Sustained transfer rate ranges from 241 MB/s outer to 117 MB/s inner diameter. External transfer rate reaches 1200 MB/s. Dimensions are 15.00 x 70.10 x 100.45 mm, with weight of 199 g. Additional features include I/O acceleration and response time optimization enabled, intelligent NAND endurance management, NAND flash type eMLC at 32 GB, and AFR of 0.44%. This configuration supports datacenter environments in the Hard Drives, SAS, 1.8TB 10K Enterprise category.

1.8 TB capacity, 4 disks, 8 heads
10000 RPM, 2.9 ms average latency
SAS 12Gb/s interface, 128 MB cache
241-117 MB/s sustained transfer rate
1200 MB/s external transfer rate
2.5-inch form factor, 199 g weight

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Product Line
Manufacturer part #	ST1800MM0068
Brand	Seagate
Condition	New
Cache	128MB
Model	ST1800MM0068
Series	Enterprise Performance 10K HDD v8
Disk Count	4
Generation	v8
Head Count	8
Drive Class	Enterprise Class
Form Factor	2.5-inch

Best for

Datacenter Storage
Suitable for datacenters requiring high-capacity 1.8TB in 2.5-inch footprint with 10000 RPM performance.
Mission-Critical Servers
Optimized for write-intensive server applications using SAS 12Gb/s interface and 128MB cache.
External Storage Arrays
Supports power- and space-efficient storage with 2.9 ms average latency and sustained transfer rates up to 241 MB/s.
Enterprise Transactional Workloads
Handles high IOPS needs with I/O acceleration enabled and 0.44% AFR for reliability.

Frequently asked questions

What is the storage capacity of the Seagate ST1800MM0068?

The Seagate ST1800MM0068 provides 1.8 TB storage capacity using 4 disks and 8 heads. This is part of the Enterprise Performance 10K.8 line in 2.5-inch form factor, suitable for datacenter storage needs.

Details

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1.8TB SAS Hard Drives 10K RPM SAS Hard Drives 2.5-inch SAS Hard Drives Enterprise SAS Hard Drives

RPM	10000 RPM
MTBF	2.0 million hours
Media Type	Magnetic
External Transfer Rate	1200 MB/s
Maximum Data Transfer Rate	12 Gb/s

Interface	SAS 12Gbps
Interface Standard	12 Gb/s SAS
Electrical Interface	SAS-3 12 Gbps
SAS Protocol Support	SAS Protocol specifications compliant

Seagate Enterprise Performance 10K.8 1.8TB 10000 RPM 12 Gb/s SAS 2.5-inch Hard Drive