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ST300MM0048
300GB EXOS 10E300 ENT PERF 10K SAS 10000 RPM 10000 RPM 128 2...
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ST300MM0048 is a robust HDD designed in a 3.5-inch form factor with a SATA III interface, spinning at 7200 RPM. It offers a storage capacity of 300 GB paired with a 32 MB cache, delivering dependable performance for daily desktop computing tasks.
ST300MM0048 is engineered to sustain an annual workload rating of 180 TB/yr with proven reliability and rated operation hours designed for continuous use. Enhanced with rotational vibration sensors for improved durability, it is ideally suited for use in data centers, desktops, NAS, and surveillance applications while maintaining efficient power consumption of 8 Watts during read/write operations and 5 Watts while idle.
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| ST300MM0048 |  ST900MM0168 |  ST6000NM029A |  XS3840SE70004 |  STJL5000400 | |
|---|---|---|---|---|---|
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Drive Type | HDD | HDD | HDD | HDD | HDD |
| Use Case | Desktop / Server / NAS / Surveillance / Enterprise Storage | Enterprise Storage | Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Interface | SATA III | SATA III | SAS 12Gb/s | SAS 12Gb/s | SATA III |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Storage Capacity | 300 GB | 1 TB | 6 TB | 12 TB | 4 TB |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 32 MB | 64 MB | 256 MB | 256 MB | 128 MB |
| Average Latency | N/A | N/A | 4.17 ms | N/A | N/A |
| Data Transfer Rate | Up to 150 MB/s | Up to 150 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 180 TB/yr | 300 TB/yr | 550 TB/yr | 550 TB/yr | 180 TB/yr |
| Power Consumption (Read/Write) | 8 Watts | 8 Watts | 9.0 Watts | 10 Watts | 8 Watts |
| Power Consumption (Idle) | 5 Watts | 5 Watts | 5.1 Watts | 6 Watts | 5 Watts |
| Encryption Support | No | No | AES 256-bit | AES 256-bit | AES 256-bit |
| Helium Sealed | No | No | Helium-Sealed | Helium-Sealed | Helium-Sealed |
| Drive Bays Supported | Single | Multi-bay | Multi-bay | Multi-bay | Multi-bay |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Advanced Features | Rotational Vibration Sensors | N/A | Rotational Vibration Sensors | Dual Actuator | Dual Actuator |
| Operating Temperature | 5–60°C | 5–60°C | 5–60°C | 5–60°C | 5–60°C |
| Product Name | ST300MM0048 | ST900MM0168 | Seagate ST6000NM029A 6TB 7200 RPM 256MB Cache SAS Enterprise HDD | XS3840SE70004 Enterprise HDD | STJL5000400 |
| Height | 1.0 inches | 1.03 inches | 1.03 inches | 1.0 inches | 1.03 inches |
| Width | 5.8 inches | 4.00 inches | 4.0 inches | 5.8 inches | 5.79 inches |
| Depth | 4.0 inches | 5.79 inches | 5.8 inches | 4.0 inches | 8.27 inches |
| Weight | 1.6 lbs | 2.1 lbs | 1.80 lbs | 1.7 lbs | 2.1 lbs |
Blazing fast 10K RPM SAS drive. Exceptional low latency for mission-critical enterprise servers.
Reliable 300GB performance. High IOPS make it ideal for transactional database applications and speed.
Professional 2.5-inch SAS storage. Perfect for high-performance computing clusters and enterprise arrays.
Consistent and quick data access. The 128MB cache helps maintain high throughput under load.
Top-tier reliability for critical data. Built for high-frequency server tasks and professional stability.
Robust build and superior speed. An excellent choice for low-latency enterprise server workloads.
The ST300MM0048 offers 300 GB of raw storage capacity for high-density enterprise applications.
This drive uses a dual-port 12 Gb/s SAS interface for reliable, high-speed data transfer in enterprise environments.
The Exos 10E300 spins at 10,000 RPM to deliver consistent low-latency performance for mission-critical workloads.
The drive is built in a 2.5-inch form factor, making it ideal for dense server and storage enclosures.
The Exos 10E300 delivers up to 230 MB/s of sustained sequential data transfer, optimizing throughput for enterprise applications.
The ST300MM0048 includes a 128 MB cache to accelerate read/write operations and improve overall performance.
This drive is tailored for high-transaction databases, virtualized servers, online transaction processing (OLTP), and enterprise storage arrays.
Engineered for 2.5 million hours MTBF and a 0.44% annual failure rate, it ensures high availability in demanding data centers.
Yes, it supports SED (Self-Encrypting Drive) technology to secure data at rest without performance impact.
Idle power is 4.5 W, and maximum operating power is 7.0 W, optimizing energy efficiency for 24×7 operation.
The Exos 10E300 operates between 5 °C and 60 °C, and can be stored from –40 °C to 70 °C for robust environmental resilience.
It is compatible with most 12 Gb/s SAS backplanes and controllers across leading server and storage platform vendors.
This drive withstands up to 2.5 g of operating and 7.5 g of non-operating vibration, ensuring stability in multi-drive enclosures.
Seagate offers a five-year limited warranty covering defects in materials and workmanship under normal use.
With high density, low power draw, and enterprise-grade reliability, it reduces rack space and operating costs while boosting performance.
You can buy it through authorized Seagate distributors, major IT resellers, and online enterprise hardware marketplaces.
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