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High-capacity SAS RI SSD for large datasets.
P09098-B21
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
- Rating:
Added to cart 28 times recently
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- Brand:
- Hpe
- Condition:
- Warranty:
- 3
- List Price:
$1,780.51
- Price:
$676.6062% off
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1
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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.
What is the warranty coverage for the P09098-B21 SSD?
The drive includes a 1-year HP Incident Management Service (IMS) warranty for replacement and technical support.
What are the key performance specifications?
Typical performance: - Sequential read: up to 1200 MB/s - Sequential write: up to 900 MB/s - Random IOPS: up to 200 000 read/write
Does the HP 400GB SAS SSD support hardware encryption?
Yes. It features self-encrypting drive (SED) technology to secure data at rest with AES-256 encryption.
How reliable is the P09098-B21 SSD?
Engineered for enterprise use, it offers built-in error correction, wear leveling, and end-to-end data protection for high reliability.
What operating systems are compatible with this SSD?
It is compatible with any OS or hypervisor that supports 12 Gb/s SAS, including Windows Server, Linux, VMware ESXi and more.
How do I install the HP P09098-B21 SSD in my server?
Simply insert the 2.5" drive into a compatible SAS bay or caddy and secure it per your server manufacturer’s instructions.
What are the physical dimensions and weight of the drive?
Dimensions: 100 × 70 × 15 mm (L×W×H); Weight: approximately 100 g for easy rack-mount installation.
How can I monitor the health of this SSD?
Use HP Smart Storage Administrator (SSA) or standard SAS monitoring tools to track SMART attributes and firmware status.
What is the rated endurance of the HP 400GB SAS SSD?
It is rated for workload-intensive applications with a warranty-backed endurance designed to handle multiple drive writes per day.
Can I use this SSD in non-HP servers?
Yes. While certified for HP platforms, the drive works in any server chassis with a 12 Gb/s SAS backplane.
How does this SSD improve database and virtualization performance?
By reducing latency and boosting IOPS, it accelerates transaction processing, VM boot times, and overall system responsiveness.
Where can I purchase replacement or spare units?
Authorized HP resellers and the official HP Parts Store carry the P09098-B21 SSD with global shipping options.