United States$5,000,000+
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Julian Scott
5
SAS expander improved storage density significantly.
870549-B21
DL38X GEN10 12GB SAS EXPANDER PL SY
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Name:
870549-B21
- Description:
- DL38X GEN10 12GB SAS EXPANDER PL SY
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
- Warranty:
- 3
- List Price:
$920.00
- Price:
$269.0070.8% off
Quantity:
1
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870549-B21 Overview
870549-B21-DL38X GEN10 12GB SAS EXPANDER PL SY is a high-performance SAS expansion card engineered for storage expansion and server enhancement. Designed with a PCIe x8 interface and PCIe 3.0 generation compatibility, this card delivers robust data throughput that meets the demands of modern enterprise storage environments.
Featuring a low profile bracket suitable for compact server chassis along with a passive cooling design, 870549-B21-DL38X GEN10 12GB SAS EXPANDER PL SY ensures reliable performance in data centers and server rooms. It supports operating systems such as Windows, Linux, and VMware ESXi, making it an ideal solution for optimizing storage expansion and data management applications.
870549-B21 price is $269.00, a 70.8% saving from the Hpe list price of $920.00. 870549-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for 870549-B21 for additional pricing. Browse the full category range or explore all Hpe products.
870549-B21 Specifications
- Product Type
- Expansion Card
- Card Type
- Storage Controller
- Interface
- PCIe x8
- PCIe Version
- PCIe 3.0
- Chipset / Controller
- N/A
- 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
- 870549-B21-DL38X GEN10 12GB SAS EXPANDER PL SY
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
870549-B21 Use Case
Hyper-Scalable Virtualization Cluster Storage Expansion
In enterprise virtualization environments built on HP ProLiant DL38X Gen10 servers, the 870549-B21 Gen10 12Gb SAS Expander connects multiple SAS JBOD enclosures via a single HBA port, enabling seamless scaling to over 100 TB of shared storage with a 40% faster deployment cycle and 20% reduction in cabling complexity.
High-Performance Database Acceleration
Financial services firms leverage the 870549-B21 DL38X Gen10 12Gb SAS Expander to link up to 28 NVMe/SAS SSDs to HP DL38X Gen10 servers, doubling IOPS and cutting query latency by 30%, ensuring sub-millisecond response times for mission-critical SQL and NoSQL workloads.
Compliance-Driven Backup and Archival
Regulated industries deploy the 870549-B21 Gen10 12Gb SAS Expander in HP DL38X Gen10 servers to attach multiple tape libraries and disk arrays, automating tiered backups at up to 960 MB/s and achieving 5× storage scalability while meeting stringent data-retention and audit requirements.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 870549-B21 |  726907-B21 |  749974-B21 |  Q0L11A |  AJ763B | |
|---|---|---|---|---|---|
| Product Type | Expansion Card | Expansion Card | Expansion Card | ||
| Card Type | Storage Controller | Storage Controller | Other | ||
| Interface | PCIe x8 | PCIe x8 | N/A | ||
| PCIe Version | PCIe 3.0 | PCIe 3.0 | N/A | ||
| Chipset / Controller | N/A | HPE Smart Array P440ar | N/A | ||
| Supported Ports | N/A | N/A | N/A | ||
| Port Count | N/A | 2 | 1 | ||
| Max Data Rate | N/A | N/A | N/A | ||
| RAID Levels Supported | N/A | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 / RAID 50 / RAID 60 | N/A | ||
| Capture Resolution | N/A | N/A | N/A | ||
| Capture Frame Rate | N/A | N/A | N/A | ||
| Low Profile Bracket | Yes | Yes | N/A | ||
| Full Height Bracket | No | No | N/A | ||
| Cooling | Passive | Passive | N/A | ||
| Operating System Compatibility | Windows / Linux / VMware ESXi | Windows / Linux / VMware ESXi | N/A | ||
| Bus Width | 64-bit | 64-bit | N/A | ||
| Power Requirements | 3.3V | 3.3V | N/A | ||
| Use Case | Storage Expansion | Storage Expansion | Storage Expansion | ||
| Product Name | 870549-B21-DL38X GEN10 12GB SAS EXPANDER PL SY | 749974-B21-HPE Smart Array P440ar/2GB FBWC 12Gb 2-ports Int FIO SAS Controller | Q0L11A-SN1600E 32GB 1P FC HBA NO DEAL REG PL-SH | ||
| Height | N/A | N/A | N/A | ||
| Width | N/A | N/A | N/A | ||
| Depth | N/A | N/A | N/A | ||
| Weight | N/A | N/A | N/A |
Reviews & Ratings
A
Ahmed Raza
4
OEM expander recognized immediately.
M
Martin Vogel
5
Stable performance under load.
C
Chris Bennett
3
Good Gen10 storage upgrade.
N
Nuno Pereira
4
Reliable expansion component.
Questions & Answers
What is the HPE DL38X Gen10 12Gb SAS Expander (SKU 870549-B21)?
The HPE DL38X Gen10 12Gb SAS Expander (SKU 870549-B21) is a passive SAS expander module designed to extend SAS connectivity and increase drive count in HPE ProLiant DL380 Gen10 servers.
Which HPE ProLiant servers are compatible with SKU 870549-B21?
SKU 870549-B21 is fully compatible with HPE ProLiant DL380 Gen10 and other supported Gen10 models that include a SAS backplane and expander slot.
How many drives can the 12Gb SAS Expander support?
The 870549-B21 SAS Expander supports up to 30 SAS or SATA drives when paired with the appropriate backplane in a Gen10 server.
What data transfer rate does the HPE 870549-B21 expander deliver?
The expander delivers up to 12 Gb/s per port, enabling high-speed connectivity between the host controller and attached drives.