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Edward Knight
5
15K SAS drive delivers fast access times.
454274-001
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HP 450GB 15K 3G SAS 3.5INCH DP HDD
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Name:
454274-001
- Description:
- HP 450GB 15K 3G SAS 3.5INCH DP HDD
- Rating:
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- Hpe
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454274-001 Overview
454274-001 is a high-performance HDD engineered for demanding enterprise and data center applications. This drive is a 3.5-inch form factor device that utilizes a SATA III interface and spins at 7200 RPM, providing robust storage capacity and reliable throughput for critical systems.
454274-001 offers a 4 TB capacity with a 128 MB cache and an annual workload rating of 550 TB/yr, ensuring continuous 24×7 operation supported by a high MTBF and rated reliability hours per year. Designed for server, NAS, desktop, and surveillance use, it features low power consumption along with advanced attributes such as a helium-sealed enclosure, vibration protection, and dual actuator technology to meet the stringent demands of modern storage environments.
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454274-001 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)
- 128 MB
- Average Latency
- N/A
- Data Transfer Rate
- Up to 210 MB/s
- Annual Workload Rating
- 550 TB/yr
- Power Consumption (Read/Write)
- 8 Watts
- Power Consumption (Idle)
- 5 Watts
- Encryption Support
- AES 256-bit
- Helium Sealed
- Helium-Sealed
- Drive Bays Supported
- Multi-bay
- Vibration Protection
- Yes
- Advanced Features
- Dual Actuator
- Operating Temperature
- 5–55°C
- Product Name
- 454274-001 Enterprise HDD
- Height
- 1.0 inches
- Width
- 5.8 inches
- Depth
- 4.0 inches
- Weight
- 2.0 lbs
454274-001 Use Case
Accelerating OLTP Database Performance in Financial Services
A global investment bank integrates the HP 454274-001 450GB 15K 3G SAS 3.5
Optimizing VMware Virtualization Density in Enterprise Data Centers
An enterprise IT department deploys the HP 450GB 15K 3G SAS dual-port HDD across a VMware vSphere cluster on ProLiant DL360 servers. The high random I/O capability and redundant ports reduce VM boot storms by 40% and sustain 1500+ IOPS per drive, enabling 20% greater VM consolidation without performance degradation or single-point-of-failure risk.
Enabling Real-Time Medical Imaging in PACS Environments
A regional hospital implements the HP 454274-001 HP 450GB 15K 3G SAS 3.5
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 454274-001 |  345M9AA |  1FU88AA#AC3 |  K4T76AA |  493083-001 | |
|---|---|---|---|---|---|
| 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 | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Interface | SATA III | SAS 12Gb/s | SATA III | SATA III | SATA III |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Storage Capacity | 4 TB | 10 TB | 4 TB | 4 TB | 4 TB |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 128 MB | 256 MB | 128 MB | 256 MB | 256 MB |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Data Transfer Rate | Up to 210 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 | 300 TB/yr | 300 TB/yr | 180 TB/yr |
| Power Consumption (Read/Write) | 8 Watts | 8 Watts | 8 Watts | 8 Watts | 8 Watts |
| Power Consumption (Idle) | 5 Watts | 4 Watts | 5 Watts | 5 Watts | 3.5 Watts |
| Encryption Support | AES 256-bit | 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 | 5–55°C | 5–60°C | 5–60°C | 5–55°C | 5–55°C |
| Product Name | 454274-001 Enterprise HDD | 345M9AA High Performance Enterprise HDD | 1FU88AA#AC3 High Performance Enterprise HDD | K4T76AA | 493083-001 Enterprise Helium-Sealed HDD |
| Height | 1.0 inches | 1.02 inches | 1.00 in | 1.03 inches | 1.03 inches |
| Width | 5.8 inches | 5.79 inches | 4.00 in | 5.79 inches | 5.79 inches |
| Depth | 4.0 inches | 4 inches | 5.80 in | 4.01 inches | 4.00 inches |
| Weight | 2.0 lbs | 1.4 lbs | 1.80 lbs | 2.0 lbs | 2.2 lbs |
Reviews & Ratings
H
Henry Coleman
5
Reliable performance for transactional workloads.
J
Julian Fox
4
Stable under load.
M
Marcus Reed
4
Enterprise quality HDD.
O
Oliver Grant
5
Good choice for performance needs.
Questions & Answers
What is the capacity and spindle speed of the HP 450GB 15K 3G SAS 3.5-inch DP HDD (SKU 454274-001)?
This drive provides 450 GB of formatted capacity and spins at 15,000 RPM to deliver high-performance data access.
What interface and form factor does this HP HDD use?
It uses a dual-port 3 Gb/s SAS interface in a standard 3.5-inch form factor for enterprise storage systems.
Which HP server series is SKU 454274-001 compatible with?
It is compatible with HP ProLiant DL, ML, BL and Integrity server series that support 3.5-inch SAS drives.
What are the primary benefits of the dual-port SAS feature?
Dual-port SAS provides redundant data paths for enhanced fault tolerance, improved availability, and load balancing in storage arrays.
Is the HP 450GB 15K SAS drive hot-swappable?
Yes, this drive supports hot-swapping, allowing you to remove or replace it without powering down the host system.
What is the mean time between failures (MTBF) for this HP HDD?
The MTBF is rated at 1.6 million hours, reflecting enterprise-class reliability for critical workloads.
What is the average seek time and sustained data transfer rate?
This drive offers an average seek time of 3.4 ms and sustained data transfer rates up to 176 MB/s.
How much power does the drive consume during operation?
Power consumption is approximately 9.5 W during read/write operations and 6 W when idle.
What operating temperature range does this HDD support?
The drive operates reliably between 5 °C and 55 °C (41 °F to 131 °F).
What kind of applications is this drive best suited for?
It is ideal for high-performance applications such as virtualization, database servers, transaction processing, and tier-1 storage.
Does this HP HDD come with a warranty?
HP backs this drive with a standard three-year limited warranty when installed in qualified HP systems.
Can I update the firmware on the HP 450GB 15K SAS drive?
Yes, firmware updates are available through HP Service Pack for ProLiant (SPP) or Smart Update Manager (SUM).
What is the physical weight of this drive?
The drive weighs approximately 720 grams (1.6 lbs), including its caddy.
Are there any cross-reference part numbers for this HDD?
This SKU is cross-referenced with HP part numbers 454235-001 and 454274-002 in select server configurations.
How do I install the HP 450GB 15K SAS drive in my server?
Slide the drive into an available SAS bay until it clicks, then confirm detection in the system BIOS or HP Smart Array controller utility.
What vibration tolerance does this enterprise drive offer?
It supports 0.5 Grms (5–500 Hz) operating and 1.0 Grms non-operating random vibration for data center reliability.