What is the spindle speed?

Spindle speed is 10000 RPM. This specification applies to the 1.8TB model and others in the Exos 10E2400 lineup, supporting high-performance enterprise applications as per datasheet details.

What interface does it use?

The drive interface is SAS with 12Gb/s standard. It includes a 256MB cache, enabling efficient operation in SAS-connected enterprise systems, confirmed in technical specifications.

What is the form factor and dimensions?

Form factor is 2.5-inch internal drive. Dimensions are height 0.6 inches, width 2.8 inches, depth 4 inches, with approximate weight of 8.11 oz, suitable for dense server environments.

What cache size does it have?

Buffer/cache is 256MB. This enhances drive performance alongside 10000 RPM spindle speed and SAS 12Gb/s interface for enterprise workloads, as listed in product specs.

ST1800MM0159 - Seagate Exos 10E2400 1.8TB 10000RPM SAS 2.5-Inch HDD

Name: ST1800MM0159 - Seagate Exos 10E2400 1.8TB 10000RPM SAS 2.5-Inch HDD
Brand: Seagate
SKU: ST1800MM0159
Price: 162 USD
Availability: InStock

ST1800MM0159 - Seagate Exos 10E2400 1.8TB 10000RPM SAS 2.5-Inch HDD | US IT Hardware

Product overview

The Seagate Exos 10E2400 with SKU ST1800MM0159 is an enterprise hard drive designed for high-performance storage applications. It provides 1.8TB storage capacity in a 2.5-inch form factor, suitable for internal installation in servers and storage arrays. The drive features a spindle speed of 10000 RPM, enabling fast data access for demanding workloads. It includes a 256MB cache to support efficient read and write operations. The interface is SAS 12Gb/s, ensuring compatibility with enterprise SAS environments. Physical dimensions are height 0.6 inches, width 2.8 inches, depth 4 inches, with an approximate weight of 8.11 oz. Manufactured in Thailand, this model belongs to the standard FastFormat 512 Emulation/4K Native series. It is part of the Exos 10E2400 family, which supports capacities up to 2.4TB. This configuration, ST1800MM0129 variant referenced, targets enterprise storage needs where density and data integrity matter. The drive is optimized for traditional data centers with focus on power efficiency.

1.8TB enterprise storage capacity
10000 RPM spindle speed
256MB cache buffer
SAS 12Gb/s interface
2.5-inch form factor
0.6in height, 8.11 oz weight

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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

I/O Acceleration And Response Time Optimization
Manufacturer part #	ST1800MM0159
Brand	Seagate
AFR	0.44%
Model	ST1800MM0159
Format	4Kn
Capacity	1.8 TB
Buffer Size	128 MiB
Form Factor	2.5-inch SFF
Product Line	Exos 10E2400
Product Type	Enterprise Hard Drive
Rotation Speed	10,500 rpm

Compatible systems

Dell
Listed as Dell CGKW9 variant

Best for

Enterprise Storage
Suitable for enterprise storage systems requiring 1.8TB capacity and 10000 RPM performance in SAS 12Gb/s environments.
Data Centers
Designed for traditional data centers with 2.5-inch form factor supporting density and 256MB cache for data integrity.
Server Applications
Internal drive for servers needing high spindle speed of 10000 RPM and SAS interface compatibility.
High-Performance Arrays
Fits storage arrays with 1.8TB capacity and physical dimensions of 0.6in H x 2.8in W x 4in D.

Frequently asked questions

What is the storage capacity of the Seagate Exos 10E2400 ST1800MM0159?

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

Performance

Average Latency	2.9 ms
Nand Flash Size	16 GB
Nand Flash Type	eMLC
External Transfer Rate	1200 Mbps
Intelligent Nand Endurance Management	Yes
Sustained Transfer Rate Outer To Inner Diameter	270 to 117 MB/s

Interface	SAS 12Gbps
Interface Speed	12.0 Gbit/s; 6.0 Gbit/s; 3.0 Gbit/s; 1.5 Gbit/s

Seagate Exos 10E2400 1.8TB 10000RPM SAS 2.5-Inch HDD