United States
Name:
872487-B21
- Description:
- 4TB SAS 12G 7.2K LFF SC DS HDD PL=SI
- Rating:
-
(0)
Added to cart 28 times recently
- Availability:
-
In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
- Warranty:
-
3 - List Price:
-
- Price:
-
Quantity:
1
Business price:
Enroll your business for free
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Exclusive Bulk Discounts tailored to your order size
Priority Processing with a dedicated account manager
Fast Response: Get your custom quote within 5-10 minutes during business hours (Mon-Fri, 6:00 AM – 6:00 PM PST)
Holiday Bonus: Submissions on holidays receive priority handling the next business day
Shipping:
Payment:
Shipping as per your need
Same-day Shipping
Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
872487-B21
4TB SAS 12G 7.2K LFF SC DS HDD PL=SI
$985.00
$290.00
50 in Global Warehouse
$290.00
71% off
TRUSTED, TRIED, PROVEN
872487-B21 Overview
872487-B21 is a high-performance HDD engineered for enterprise storage environments, featuring a 3.5-inch form factor and a SATA III interface. It spins at 7200 RPM and provides a 4 TB capacity with a robust 256 MB cache, making it ideal for data centers and server applications that demand high reliability, rated for 24/7 operation with a strong MTBF and optimized for heavy workloads up to 550 TB/yr.
Designed for critical applications such as desktops, NAS, and surveillance systems, this drive includes advanced features like helium-sealing, vibration protection, and dual actuator technology, while delivering efficient power consumption of 8 Watts during read/write operations and 4 Watts when idle. Its balanced design and premium reliability make it a trusted choice for businesses requiring dependable, high-speed storage performance.
What is the price of 872487-B21?
Lowest price of 872487-B21 is $ 290.00. Shop now! Get further exclusive discounts with bulk quotation on 872487-B21
Explore more options from Hard Drives & Ssds or explore other Hpe products.
872487-B21 Specifications
| Product Type | Hard Drive |
| Drive Type | HDD |
| Use Case | 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) | 4 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 | 872487-B21 Enterprise HDD |
| Height | 1.02 inches |
| Width | 5.79 inches |
| Depth | 4.00 inches |
| Weight | 3.0 lbs |
872487-B21 Use Case
Enterprise VMware ESXi Virtualization Acceleration
In a global enterprise data center running VMware ESXi 7.x, IT architects deploy 872487-B21-4TB SAS 12G 7.2K LFF SC DS HDD PL=SI drives in a RAID-6 storage array to host 150+ high-IOPS virtual machines. By leveraging the 12Gb/s SAS interface and 7,200 RPM spindle speed, this configuration delivers 35% lower latency and 20% higher sustained throughput compared to legacy NL-SAS drives. Outcome: accelerated VM provisioning, consistent performance under peak loads, and 25% reduction in storage-related support tickets.
On-Premises Backup and Archival Consolidation
A mid-sized financial firm consolidates nightly backups and long-term archives using 872487-B21-4TB SAS 12G 7.2K LFF SC DS HDD PL=SI as a tier-2 storage target behind an existing tape vault. The 4 TB capacity per drive and dual-port SAS connectivity allow a backup window compression of 40% and full restore speeds up to 2.4 GB/s. Outcome: streamlined data retention workflows, 30% lower cost per GB vs. public cloud, and guaranteed on-site recovery within minutes.
High-Performance SQL Transactional Database Hosting
A retail chain implements a SQL Server cluster for real-time inventory and POS transactions, using 872487-B21-4TB SAS 12G 7.2K LFF SC DS HDD PL=SI in RAID-10 configuration. The combination of low seek time and high sustained read/write throughput supports 10,000+ TPS (transactions per second) during peak shopping periods. Outcome: sub-millisecond query response, 99.99% uptime SLA compliance, and a 15% increase in customer checkout velocity.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
|
|
|
|
|
|
|
|---|---|---|---|---|---|
| Advanced Features | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator |
| Annual Workload Rating | 550 TB/yr | 550 TB/yr | 550 TB/yr | 550 TB/yr | 300 TB/yr |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Cache (Buffer Size) | 256 MB | 256 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 | 4.00 inches | 8.5 inches | 4.00 inches | 8.66 inches | 4.02 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 | AES 256-bit | AES 256-bit |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Height | 1.02 inches | 1.0 inches | 1.03 inches | 1.03 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) | 4 Watts | 5 Watts | 5 Watts | 4.0 W | 5 Watts |
| Power Consumption (Read/Write) | 8 Watts | 8 Watts | 8 Watts | 8.0 W | 9 Watts |
| Product Name | 872487-B21 Enterprise HDD | 875492-B21 Enterprise 4TB HDD | P07928-B21 Enterprise HDD | 878562-B21 | N9Y45A Enterprise Helium 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 | 8 TB | 8 TB | 10 TB |
| Use Case | Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Weight | 3.0 lbs | 2.0 lbs | 1.2 lbs | 2.2 lbs | 1.8 lbs |
| Width | 5.79 inches | 5.8 inches | 5.79 inches | 5.81 inches | 5.79 inches |
Showing - of 0 Results
Questions & Answers
Q
What are the key features of the 872487-B21 4TB SAS 12G 7.2K LFF SC DS HDD?
A
The 872487-B21 is a 4 TB SAS 12 Gb/s 7,200 RPM large form factor (3.5″) hard drive featuring HPE SmartCarrier (SC) and dual-stage (DS) digital signature for high reliability, enterprise-grade performance, and seamless integration in HPE ProLiant and Synergy servers.
Q
Which HPE servers and storage enclosures support the 4TB SAS 12G 7.2K LFF HDD?
A
This 4 TB SAS 12G HDD is compatible with HPE ProLiant DL/ML/BL series servers, Synergy compute modules, and HPE 3PAR StoreServ and MSA storage arrays that support 3.5″ SAS 12 Gb/s drives.
Q
How do I install the HPE 872487-B21 hard drive?
A
Power down or hot-swap per your server’s guidelines, unlock the drive bay, slide the drive module into an empty 3.5″ SAS bay until it clicks, then secure the latch. Verify detection in HPE iLO or Smart Array controller firmware.
Q
Can I use the 4TB SAS HDD in RAID configurations?
A
Yes. The 4 TB SAS 12G 7.2K LFF drive is certified for HPE Smart Array controllers and supports RAID 0, 1, 5, 6, 10, 50 and 60, delivering fault tolerance and performance optimization for enterprise workloads.
Q
Is this HPE 4TB SAS drive hot-swappable?
A
Yes. The 872487-B21 module is hot-swappable, allowing you to remove or replace the drive without shutting down the server, provided your enclosure and controller firmware support hot-plug operations.
Q
What is the average latency and data transfer rate of this HDD?
A
The drive spins at 7,200 RPM with an average latency of 4.16 ms and delivers sustained sequential transfer rates up to 250 MB/s over its 12 Gb/s SAS interface.
Q
What is the warranty period for the HPE 872487-B21 drive?
A
HPE offers a standard three-year limited warranty covering defects in materials and workmanship, with options to extend coverage through HPE Foundation Care or HPE Pointnext services.
Q
Can I use this 4TB SAS HDD for virtualization and database applications?
A
Absolutely. The enterprise-grade reliability and high sustained throughput of the 4 TB SAS 12G 7.2K drive make it ideal for virtualization, database management, and mixed workload environments.
Q
What does SC DS stand for in this HPE SAS drive?
A
SC denotes HPE SmartCarrier for easy status monitoring, while DS refers to the dual-stage digital signature that ensures firmware authenticity and drive traceability throughout its lifecycle.
Q
What are the operating temperature and power consumption specifications?
A
Operating temperature ranges from 10 °C to 35 °C. Power consumption is approximately 9.5 W active and 5.5 W idle, optimizing energy efficiency in high-density server racks.
Q
How do I monitor the health of the 4TB SAS 12G HDD?
A
Use HPE iLO, Smart Storage Administrator (SSA), or HPE OneView to view SMART attributes, drive status, and predictive failure alerts for proactive maintenance and minimal downtime.
Q
What noise and vibration levels can I expect from this HDD?
A
The 4 TB SAS 12G 7.2K LFF drive produces up to 7.2 dBA under typical operating conditions and meets HPE vibration tolerance standards for enterprise server environments.
Q
Can I update the firmware on 872487-B21 4TB SAS HDD?
A
Yes. Download the latest firmware from HPE Support Center and use Smart Storage Administrator or Scripting Tools for Windows PowerShell to apply updates non-disruptively.
Q
Is the 4TB SAS HDD backward compatible with SAS 6G controllers?
A
Yes. The drive’s SAS 12 Gb/s interface is backward compatible with SAS 6 Gb/s controllers, although data transfer speeds will be limited to the lower interface rate.
Q
Can this HPE 4TB SAS drive be used in non-HPE systems?
A
While technically a standard SAS drive, the 872487-B21 carries HPE digital signatures and carrier design. Compatibility and firmware updates are best supported in HPE platforms.
Q
How do I recycle or dispose of the enterprise HDD safely?
A
Follow local e-waste regulations and HPE’s end-of-use hardware recycling program. Ensure data sanitization using approved erasure methods or certified shredding services.
