United States
Name:
881101-B21
- Description:
- HPE DL580 Gen10 12G 24-port SAS Expander
- Rating:
-
(0)
Added to cart 40 times recently
- Availability:
-
In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
- Warranty:
-
3 - List Price:
-
- Price:
-
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.
TRUSTED, TRIED, PROVEN
881101-B21 Overview
881101-B21-HPE DL580 Gen10 12G 24-port SAS Expander is a high-performance expansion card designed for enterprise storage enhancement. Built as a storage controller type card, it features a PCIe x8 interface utilizing PCIe 3.0 generation technology and incorporates an HPE SAS Expander Controller to deliver efficient 12G SAS connectivity through its 24 dedicated ports. This compact design provides robust bandwidth for high-speed data transfers while ensuring broad operating system compatibility including Windows, Linux, and VMware ESXi.
Engineered to meet the demanding requirements of server expansion, the expander card offers a passive cooling solution paired with a low-profile bracket for seamless integration in dense server environments. Its targeted use case is storage expansion in HPE DL580 Gen10 systems, offering scalable performance and reliability to support critical enterprise applications.
What is the price of 881101-B21?
Pricing for 881101-B21 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for 881101-B21.
Explore more options from Server Expansion Cards or explore other Hpe products.
881101-B21 Specifications
| Product Type | Expansion Card |
| Card Type | Storage Controller |
| Interface | PCIe x8 |
| PCIe Version | PCIe 3.0 |
| Chipset / Controller | HPE SAS Expander Controller |
| Supported Ports | N/A |
| Port Count | N/A |
| Max Data Rate | N/A |
| RAID Levels Supported | N/A |
| Capture Resolution | N/A |
| Capture Frame Rate | N/A |
| Low Profile Bracket | Yes |
| Full Height Bracket | No |
| Cooling | Passive |
| Operating System Compatibility | Windows / Linux / VMware ESXi |
| Bus Width | 64-bit |
| Power Requirements | 3.3V |
| Use Case | Storage Expansion |
| Product Name | 881101-B21-HPE DL580 Gen10 12G 24-port SAS Expander |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
881101-B21 Use Case
Enterprise Virtualization Scaling with HPE DL580 Gen10 SAS Expander
In a large financial services data center, IT architects integrate the 881101-B21 HPE DL580 Gen10 12G 24-port SAS Expander to aggregate 48 NVMe and SAS drives behind a single controller. This configuration delivers linear I/O scaling for hundreds of VMware or Hyper-V VMs, reducing storage bottlenecks by 60% and enabling on-demand virtual machine provisioning with sub-millisecond latency.
AI/ML Training Acceleration Using 12G 24-port SAS Expansion
A biotech research lab deploying GPU-accelerated deep learning leverages the HPE DL580 Gen10 SAS Expander to attach multi-petabyte NVMe arrays across four nodes. The 12G SAS backplane sustains 3 GB/s per drive, cutting data ingest time by 50% and accelerating model training cycles by 2×, while preserving data integrity and simplifying cabling for large dataset pipelines.
Enterprise Backup and Disaster Recovery with High-Density SAS Connectivity
A global retail chain standardizes on the 881101-B21 SAS Expander to connect eight HPE MSA and StoreOnce tape-library enclosures to a single HPE DL580 Gen10 server. This high-port count solution streamlines incremental backup windows by 40%, ensures parallel data streams for fault-tolerant replication, and delivers predictable RTO/RPO SLAs across multiple geographic sites.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
|
|
|
|
|
|
|
|---|---|---|---|---|---|
| Bus Width | 64-bit | - | - | - | 64-bit |
| Capture Frame Rate | N/A | - | - | - | N/A |
| Capture Resolution | N/A | - | - | - | N/A |
| Card Type | Storage Controller | - | - | - | Storage Controller |
| Chipset / Controller | HPE SAS Expander Controller | - | - | - | HPE Smart Array P240 Controller |
| Cooling | Passive | - | - | - | Passive |
| Depth | N/A | - | - | - | 4.33 inches |
| Full Height Bracket | No | - | - | - | No |
| Height | N/A | - | - | - | 1.48 inches |
| Interface | PCIe x8 | - | - | - | PCIe x8 |
| Low Profile Bracket | Yes | - | - | - | Yes |
| Max Data Rate | N/A | - | - | - | N/A |
| Operating System Compatibility | Windows / Linux / VMware ESXi | - | - | - | Windows / Linux / VMware ESXi |
| PCIe Version | PCIe 3.0 | - | - | - | PCIe 3.0 |
| Port Count | N/A | - | - | - | N/A |
| Power Requirements | 3.3V | - | - | - | 3.3V |
| Product Name | 881101-B21-HPE DL580 Gen10 12G 24-port SAS Expander | - | - | - | 814068-B21-HPE SMART ARRAY P240NR/1GB FIO CTRLR |
| Product Type | Expansion Card | - | - | - | Expansion Card |
| RAID Levels Supported | N/A | - | - | - | RAID 0 / RAID 1 / RAID 5 / RAID 10 / RAID 50 |
| Supported Ports | N/A | - | - | - | N/A |
| Use Case | Storage Expansion | - | - | - | Storage Expansion |
| Weight | N/A | - | - | - | 1.2 lbs |
| Width | N/A | - | - | - | 3.42 inches |
Showing - of 0 Results
Questions & Answers
Q
What is the HPE DL580 Gen10 12G 24-port SAS Expander (SKU 881101-B21)?
A
The HPE DL580 Gen10 12G 24-port SAS Expander (SKU 881101-B21) is a high-density SAS expansion module that delivers 24 internal 12Gbps SAS ports to enhance storage connectivity in HPE ProLiant DL580 Gen10 servers.
Q
Which HPE servers support the 881101-B21 SAS Expander?
A
The 881101-B21 SAS Expander is fully compatible with HPE ProLiant DL580 Gen10 servers when paired with a supported HPE Host Bus Adapter (HBA).
Q
How many ports and what data rate does the SAS Expander provide?
A
It provides 24 SAS ports, each supporting up to 12Gbps data transfer for high-performance storage connectivity.
Q
What types of drives can I connect through this SAS Expander?
A
When used with a compatible HBA, it supports SAS, nearline SAS, and SATA drives at up to 12Gbps per port.
Q
Does the HPE 12G SAS Expander support hot-plug drives?
A
Yes, the expander supports hot-plug drive insertion via the server’s SAS backplane when installed with a compatible HBA.
Q
What is the installation procedure for the 881101-B21 module?
A
Install the module into the dedicated PCIe expander slot, secure it with screws, connect Mini-SAS HD (SFF-8643) cables to your HBA, then power on and configure firmware.
Q
How do I update the firmware on the SAS Expander?
A
Use HPE Smart Update Tools or HPE Service Pack for ProLiant to download and apply the latest expander firmware for optimal performance and compatibility.
Q
Which cables are required for the 12G SAS Expander?
A
Use 12Gbps-rated Mini-SAS HD to SAS (SFF-8643 to SFF-8482) cables or equivalent cabling approved by HPE.
Q
What is the typical power consumption of the SAS Expander?
A
The expander consumes approximately 15W at full load; actual power draw depends on server configuration and connected drives.
Q
What warranty covers the HPE 881101-B21 SAS Expander?
A
The expander is covered by a one-year limited warranty, with options to extend coverage through HPE Care Pack services.
Q
How can I verify the SAS Expander is functioning correctly?
A
Check port status in HPE iLO or Intelligent Provisioning diagnostics, ensuring all 24 ports report active and error-free.
Q
Can I daisy-chain multiple HPE 12G SAS Expanders?
A
Yes, you can daisy-chain up to two expanders for increased port count, provided your HBA supports multi-expander topologies.
Q
Is the 881101-B21 compatible with third-party HBAs?
A
While optimized for HPE HBAs, it may work with third-party 12Gbps SAS HBAs; compatibility is not guaranteed and should be validated prior to deployment.
Q
What are the physical dimensions of the SAS Expander module?
A
The module measures 167 mm x 111 mm x 13 mm, fitting standard full-height server slots in HPE ProLiant systems.
Q
Where can I purchase the HPE DL580 Gen10 SAS Expander?
A
It is available through authorized HPE resellers, HPE’s official online store, and leading IT distribution partners.
Q
What troubleshooting steps should I take if ports are inactive?
A
Verify cable connections, update expander firmware, confirm HBA compatibility, and review iLO logs for SAS port errors or alerts.
