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High-capacity SAS RI SSD for large datasets.
P09098-B21
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HP 400GB SAS 2.5 WI SC DS SSD 1YR IMS WARRANTY STANDARD
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Name:
P09098-B21
- Description:
- HP 400GB SAS 2.5 WI SC DS SSD 1YR IMS WARRANTY STANDARD
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- Brand:
- Hpe
- Condition:
- Warranty:
- 3
- List Price:
$1,780.51
- Price:
$676.6062% off
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P09098-B21 Overview
P09098-B21 is a high-performance HDD engineered in a 3.5-inch form factor with a SATA III interface and a spindle speed of 7200 RPM. It delivers a storage capacity of 4 TB with a 256 MB cache, is rated for an annual workload of 550 TB/yr, achieves an MTBF of 2,000,000 hours, and is designed to operate continuously at rated hours per year in demanding environments.
P09098-B21 is purpose-built for data centers, desktops, NAS, surveillance, and enterprise storage applications and comes with advanced features including a helium-sealed design, vibration protection, and dual actuator technology. Its efficient power consumption of 8 Watts (read/write) and 5 Watts (idle) makes it an ideal solution for both high-performance and energy-sensitive storage deployments.
P09098-B21 price is $676.60, a 62% saving from the Hpe list price of $1,780.51. P09098-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for P09098-B21 for additional pricing. Browse the full Hpe Server 2.5" Hard Drives series or explore all Hpe products.
P09098-B21 Specifications
- Product Type
- Hard Drive
- Drive Type
- HDD
- Use Case
- Desktop / Server / NAS / Surveillance / Enterprise Storage
- Interface
- SATA III
- Form Factor
- 3.5-inch
- Storage Capacity
- 4 TB
- Spindle Speed (RPM)
- 7200 RPM
- Cache (Buffer Size)
- 256 MB
- Average Latency
- N/A
- Data Transfer Rate
- Up to 250 MB/s
- Annual Workload Rating
- 550 TB/yr
- Power Consumption (Read/Write)
- 8 Watts
- Power Consumption (Idle)
- 5 Watts
- Encryption Support
- No
- Helium Sealed
- Helium-Sealed
- Drive Bays Supported
- Multi-bay
- Vibration Protection
- Yes
- Advanced Features
- Dual Actuator
- Operating Temperature
- 5–60°C
- Product Name
- P09098-B21
- Height
- 1.03 inches
- Width
- 4.0 inches
- Depth
- 5.8 inches
- Weight
- 2.1 lbs
P09098-B21 Use Case
Accelerating Virtualized Data Center Infrastructure with HP P09098-B21 SSD
In a VMware vSphere–based enterprise, IT architects deploy the HP P09098-B21 400GB SAS WI SC DS SSD on ProLiant DL380 servers to host dozens of mission-critical virtual machines. By delivering sustained sub-1 ms latency and 50K IOPS per drive, the solution reduces VM boot times by 35% and boosts consolidation ratios by 20%, ensuring predictable performance SLAs for cloud services.
Optimizing High-Transaction OLTP Databases for Financial Services
A global banking firm integrates the HP P09098-B21 SSD into its Oracle Real Application Clusters (RAC) storage tier to accelerate high-volume transaction processing. The write-intensive 400 GB SAS SSD reduces commit latency by 40% and sustains 60K random writes/sec, enabling 24×7 trading systems to maintain sub-2 ms response times and achieve 99.99% availability.
Enhancing Edge-AI Inference Performance on Remote Compute Nodes
An autonomous-vehicle OEM equips roadside edge servers with HP P09098-B21 400GB SAS SSDs to host real-time neural-network models. The SSD’s high write endurance and 12 Gb/s SAS interface lower data-loading bottlenecks by 30%, enabling sub-5 ms inference latency for object-recognition workloads and ensuring continuous, low-latency decision making at the network edge.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| P09098-B21 |  605835-B21 |  Q2R41A |  875326-B21 |  655710-B21 | |
|---|---|---|---|---|---|
| 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 | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Server |
| Interface | SATA III | SATA III | SATA III | SATA III | SAS 12Gb/s |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Storage Capacity | 4 TB | 4 TB | 4 TB | 4 TB | 10 TB |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Data Transfer Rate | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 550 TB/yr | 550 TB/yr | 550 TB/yr | 300 TB/yr | 550 TB/yr |
| Power Consumption (Read/Write) | 8 Watts | 8 Watts | 9 Watts | 8.5 Watts | 10.0 Watts |
| Power Consumption (Idle) | 5 Watts | 6 Watts | 5 Watts | 4.5 Watts | 7.0 Watts |
| Encryption Support | No | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit |
| Helium Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed |
| Drive Bays Supported | Multi-bay | Multi-bay | Multi-bay | Multi-bay | Multi-bay |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Advanced Features | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator |
| Operating Temperature | 5–60°C | 5–60°C | 5–60°C | 5–55°C | 5–55°C |
| Product Name | P09098-B21 | 605835-B21 Enterprise HDD | Q2R41A Enterprise HDD | 875326-B21 Enterprise Helium HDD | 655710-B21 Enterprise SAS HDD |
| Height | 1.03 inches | 1.03 inches | 1.03 inches | 1.03 inches | 1.03 inches |
| Width | 4.0 inches | 5.79 inches | 5.79 inches | 5.79 inches | 5.79 inches |
| Depth | 5.8 inches | 4.00 inches | 7.13 inches | 8.74 inches | 7.87 inches |
| Weight | 2.1 lbs | 1.60 lbs | 2.2 lbs | 2.2 lbs | 2.5 lbs |
Reviews & Ratings
A
Aamir Nadeem
4
Fast reads and stable firmware.
M
Milena Horvat
5
Ideal for analytics platforms.
U
Usman Riaz
5
No performance drops observed.
P
Patrick Sloan
5
Enterprise-ready and dependable.
Questions & Answers
What is the storage capacity of the HP 400GB SAS 2.5 WI SC DS SSD (P09098-B21)?
The HP P09098-B21 SSD provides 400 GB of usable storage capacity in a compact 2.5" form factor.
Which interface does the HP P09098-B21 SSD use?
This SSD uses a dual-port 12 Gb/s SAS interface for high-throughput, low-latency data access.
What form factor is the HP 400GB SAS 2.5 WI SC DS SSD?
It comes in a standard 2.5-inch (SFF) form factor compatible with most server bays and storage enclosures.
What workload profile is this SSD optimized for?
Designed for workload-intensive (WI) environments, it delivers high endurance and consistent performance for mixed read/write applications.