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834028-B21
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- HPE 8TB SATA 6G Midline 7.2K LFF (3.5in) LP 1yr Wty 512e Digitally Signed Firmware HDD
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834028-B21
HPE 8TB SATA 6G Midline 7.2K LFF (3.5in) LP 1yr Wt...
$1,379.00
$352.00
44 in Global Warehouse
$352.00
74% off
TRUSTED, TRIED, PROVEN
834028-B21 Overview
834028-B21 is a reliable HDD engineered in a 3.5-inch form factor and uses a SATA III interface with a spindle speed of 7200 RPM. It offers a storage capacity of 4 TB and is equipped with a 128 MB cache, delivering an annual workload rating of 300 TB/yr and a robust MTBF designed for continuous operation at high reliability levels.
834028-B21 is tailored for enterprise storage environments, including data centers, desktops, NAS systems, and surveillance setups. Designed with power efficiency in mind, it consumes approximately 10 Watts during read/write operations and 8 Watts when idle, while featuring advanced attributes such as a helium-sealed design, vibration protection, and a dual actuator mechanism for enhanced performance in multi-bay configurations.
What is the price of 834028-B21?
Lowest price of 834028-B21 is $ 352.00. Shop now! Get further exclusive discounts with bulk quotation on 834028-B21
Explore more options from Hard Drives & Ssds or explore other Hpe products.
834028-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) | 128 MB |
| Average Latency | N/A |
| Data Transfer Rate | Up to 210 MB/s |
| Annual Workload Rating | 300 TB/yr |
| Power Consumption (Read/Write) | 10 Watts |
| Power Consumption (Idle) | 8 Watts |
| Encryption Support | AES 256-bit |
| Helium Sealed | Helium-Sealed |
| Drive Bays Supported | Multi-bay |
| Vibration Protection | Yes |
| Advanced Features | Dual Actuator |
| Operating Temperature | 5–60°C |
| Product Name | 834028-B21 Enterprise 4TB SATA HDD |
| Height | 1.03 inches |
| Width | 4.00 inches |
| Depth | 5.78 inches |
| Weight | 2.8 lbs |
834028-B21 Use Case
Enterprise Backup & Archive Storage for Rapid Data Recovery
In a multinational financial services firm, IT deploys the 834028-B21-HPE 8TB SATA 6G Midline 7.2K LFF HDD in their automated backup appliance to house nightly snapshots and historical archives. The drive’s high 8 TB capacity and 512e sector optimization deliver 40% lower cost per TB compared to 2 TB alternatives, while digitally signed firmware ensures tamper-resistant integrity. Outcome: accelerated restore times, minimized storage footprint and enhanced compliance with data retention SLAs.
24/7 HD Video Surveillance Recording for Security Operations
A city-wide public safety department integrates the 834028-B21-HPE 8TB SATA 6G Midline 7.2K LFF HDD into its network video recorders (NVRs) to capture continuous 1080p and 4K streams from hundreds of cameras. The drive’s low-power design (LP) cuts energy costs by 20%, while 7.2K RPM performance sustains real-time write throughput and fast video retrieval. Outcome: reliable 30-day retention, 99.9% system uptime and streamlined forensic playback.
Hyperscale Big Data Archive for Analytics & Compliance
A global telecom operator deploys racks of 834028-B21-HPE 8TB SATA 6G Midline 7.2K LFF HDDs in its Hadoop Distributed File System (HDFS) cluster to store petabytes of historical call and network logs. The high-density 8 TB disks reduce rack count by 50%, cutting cooling and power overhead, while digitally signed firmware guarantees data authenticity for regulatory audits. Outcome: scalable archive growth, 30% lower TCO and rapid query performance for retrospective analytics.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Advanced Features | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator |
| Annual Workload Rating | 550 TB/yr | 300 TB/yr | 550 TB/yr | 180 TB/yr | 550 TB/yr |
| Average Latency | 4.17 ms | N/A | N/A | N/A | N/A |
| Cache (Buffer Size) | 256 MB | 128 MB | 256 MB | 256 MB | 256 MB |
| Data Transfer Rate | Up to 250 MB/s | Up to 210 MB/s | Up to 250 MB/s | Up to 210 MB/s | Up to 250 MB/s |
| Depth | 5.79 inches | 5.78 inches | 5.79 inches | 8.3 inches | 4.00 inches |
| Drive Bays Supported | Multi-bay | Multi-bay | Multi-bay | Multi-bay | Multi-bay |
| Drive Type | HDD | HDD | HDD | HDD | HDD |
| Encryption Support | AES 256-bit | AES 256-bit | AES 256-bit | No | AES 256-bit |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Height | 1.03 inches | 1.03 inches | 1.03 inches | 1.0 inches | 1.03 inches |
| Helium Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed |
| Interface | SATA III | SATA III | SATA III | SATA III | SATA III |
| Operating Temperature | 5–60°C | 5–60°C | 5–60°C | 5–60°C | 5–60°C |
| Power Consumption (Idle) | 6 Watts | 8 Watts | 4 W | N/A | 8 Watts |
| Power Consumption (Read/Write) | 8 Watts | 10 Watts | 7 W | N/A | 10 Watts |
| Product Name | AW555A Enterprise Hard Drive | 834028-B21 Enterprise 4TB SATA HDD | 878566-B21 Enterprise HDD | 804674-B21 | 832417-B21 Enterprise Helium-Sealed 8TB HDD |
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Storage Capacity | 4 TB | 4 TB | 6 TB | 8 TB | 8 TB |
| 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 |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Weight | 1.8 lbs | 2.8 lbs | 2.2 lbs | 2.2 lbs | 2.00 lbs |
| Width | 4.00 inches | 4.00 inches | 4 inches | 5.8 inches | 5.79 inches |
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Questions & Answers
Q
What is the HPE 834028-B21 hard drive?
A
The HPE 834028-B21 is an 8 TB SATA 6 Gb/s Midline 7,200 RPM LFF (3.5″) enterprise HDD with 512e digitally signed firmware and a 1-year warranty.
Q
What are the key specifications of the HPE 834028-B21?
A
It delivers 8 TB capacity, 7,200 RPM spindle speed, SATA 6 Gb/s interface, LFF (3.5″) low-profile form factor, 512e sector format, and 1 year OEM warranty.
Q
Which HPE servers are compatible with SKU 834028-B21?
A
This drive is fully tested and supported in HPE ProLiant Gen9 and Gen10 rack and tower servers and HPE Apollo storage systems.
Q
What does “Midline” mean for this HPE HDD?
A
Midline denotes a balance of capacity and cost for light to moderate storage workloads with nearline performance and enterprise-grade reliability.
Q
What is 512e digitally signed firmware?
A
512e digitally signed firmware ensures industry-standard 512 byte emulation with cryptographically validated code for data integrity and firmware authenticity.
Q
What performance can I expect from the SATA 6 Gb/s interface?
A
The SATA 6 Gb/s interface supports up to 600 MB/s bandwidth, delivering reliable sequential transfer rates ideal for video, backup, and archive storage.
Q
What does LFF (3.5″) LP mean?
A
LFF (large form factor) refers to a 3.5-inch platter size, and LP (low profile) denotes a 1 inch drive height, enabling dense server configurations.
Q
What warranty does the HPE 834028-B21 include?
A
It carries a 1-year HPE limited warranty covering hardware defects and access to HPE technical support and firmware updates.
Q
Can I use this drive as a boot device?
A
Yes, the HPE 834028-B21 supports OS boot when installed in a compatible HPE server RAID or HBA controller.
Q
What are the typical use cases for this midline HDD?
A
Ideal scenarios include bulk data storage, backup and recovery, cold archives, and media streaming in SMB and enterprise environments.
Q
What is the rated MTBF for the HPE 834028-B21?
A
This drive offers a mean time between failures (MTBF) of 1.4 million hours under HPE’s standard reliability testing.
Q
How energy efficient is the HPE 8 TB Midline HDD?
A
It features power-optimized mechanics and drives approximately 7.2 W average power during operation to lower cooling and energy costs.
Q
How do I install the HPE 834028-B21 in my server?
A
Slide the drive into an empty HPE LFF bay until it clicks, then configure it in the HPE Smart Array or HBA controller BIOS to initialize and format.
Q
How can I monitor drive health and firmware updates?
A
Use HPE iLO, Smart Storage Administrator, or Insight Diagnostics to view SMART attributes, firmware versions, and drive status in real time.
Q
Can the HPE 834028-B21 be used in non-HPE systems?
A
While physically compatible with standard SATA 6 Gb/s bays, firmware-level integrations and support are optimized for HPE platforms.
Q
How does 512e format impact storage efficiency?
A
512e (512 byte emulation) improves compatibility with legacy OS and applications while leveraging 4 KB sector hardware for higher capacity and error correction.
