Description
Product Overview
The J9F49A is a 1.8 Terabyte (TB) Enterprise Hard Disk Drive (HDD) that is designed for server use. It is manufactured by Hewlett Packard Enterprise (HPE) and boasts a number of impressive specifications, including 10000 revolutions per minute (RPM) speed and a Serial-Attached SCSI (SAS) 12 Gigabytes per second (GBPS) interface. In addition, the J9F49A is a small form factor (SFF) HDD, measuring just 2.5 inches in size. In this article, we will examine these specifications in more detail and explore the benefits of using the J9F49A in a server environment.
1.8 Terabytes (TB) Capacity
The J9F49A has a capacity of 1.8 Terabytes (TB), which is equivalent to 1800 Gigabytes (GB). This is a considerable amount of storage space, making the J9F49A ideal for use in servers that require a large amount of storage. With a capacity of 1.8 TB, the J9F49A can store a vast amount of data, including documents, images, videos, and other types of files.
10000 Revolutions Per Minute (RPM)
The J9F49A has a rotational speed of 10000 revolutions per minute (RPM), which is relatively fast compared to other HDDs on the market. This means that the J9F49A can read and write data at a much faster rate than slower RPM HDDs. This makes the J9F49A an excellent choice for applications that require fast data access, such as databases, virtualization, and online transaction processing.
Serial-Attached SCSI (SAS) 12 (GBPS)
The J9F49A uses a Serial-Attached SCSI (SAS) 12 Gigabytes per second (GBPS) interface. This is a high-speed interface that enables fast data transfer rates between the HDD and the server. The SAS interface is a popular choice for enterprise-level applications due to its reliability, speed, and scalability.
2.5 Inch Small Form Factor (SFF)
The J9F49A is a small form factor (SFF) HDD, measuring just 2.5 inches in size. This makes it smaller than traditional 3.5-inch HDDs, allowing for greater flexibility in server design and deployment. The small form factor of the J9F49A also makes it an ideal choice for servers that require high-density storage, as it can be easily deployed in a variety of configurations.
512E Format
The J9F49A uses a 512E format, which means that it emulates a 512-byte logical sector size, while using a 4KB physical sector size. This enables the J9F49A to deliver higher storage capacity and performance, while maintaining compatibility with legacy systems and applications that use 512-byte sector sizes.
Enterprise-Class Reliability
The J9F49A is an enterprise-class HDD that is designed for use in mission-critical server environments. It features advanced error correction and detection capabilities, as well as a mean time between failures (MTBF) rating of 2 million hours. This makes the J9F49A a highly reliable and dependable storage solution for organizations that require maximum uptime and data integrity.
General Information about the HPE J9F49A
- Manufacturer : HPE
- Part Number or SKU# J9F49A
- Type: Hard Drive – Hot-Swap
- HDD Type: SAS-12GBPS
- Spare Part Number: 787649-001
- Model Number: EG1800JEHMD
- Model Number: EG1800JEMDB
- Model Number: EG1800JFHMH
- Model Number: EG001800JWJNR
- Model Number: EG001800JWFVC
- Model Number: EG001800JWJNL
- Assembly Number: 787677-005
Technical Information
- Capacity: 1.8 TB
- Form Factor: 2.5 inch SFF
- Interface: SAS 12GBPS
- Bytes per Sector: 512
- Drive Technology (Fill): Air
- Plug Type: Hot Plug
- Format Type: 512E
- Carrier Type: Standard Carrier
- Workload: Enterprise
- Features: Dual Port, Advanced Format 512E
- Bundled with: HPE Standard Carrier
Performance
- Drive Transfer Rate: 12 GB/Sec (External)
- Average Seek Time: 3.7 MS
- Max Seek Time: 7.3 MS
- Track-to-Track Seek Time: 0.1 MS
- Spindle Speed: 10000 RPM
Expansion & Connectivity
- Interfaces: 1 x SAS 12GB/S
- Compatible Bay: 2.5 Inch SFF
Dimension and Weight
- Width: 2.8 Inch
- Depth: 3.9 Inch
- Height: 0.6 Inch
- Weight: 0.50 LBS
Environmental Parameters
- Min Operating Temperature: 50 °F
- Max Operating Temperature: 95 °F
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