United States
Name:
749680-B21
- Description:
- HP SMART ARRAY P244BR/1GB FBWC 12GB 2PORTS INT SAS
- 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
749680-B21 Overview
749680-B21-HP SMART ARRAY P244BR/1GB FBWC 12GB 2PORTS INT SAS is a high-performance RAID controller designed to enhance server storage expansion and reliability. Engineered as an expansion card, this device integrates HP’s proprietary Smart Array technology with Flash Backed Write Cache (FBWC) to deliver improved data protection and fault tolerance in mission‐critical environments.
The card features an internal SAS interface with two dedicated ports for connecting high-speed storage devices, making it ideal for servers and NAS systems that require robust hardware RAID capabilities. Its design includes support for multiple RAID levels, a passive cooling system for quiet operation, and compatibility with leading operating systems such as Windows, Linux, and VMware ESXi, ensuring seamless integration in a variety of data center applications.
What is the price of 749680-B21?
Pricing for 749680-B21 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for 749680-B21.
Explore more options from Server Expansion Cards or explore other Hpe products.
749680-B21 Specifications
| Product Type | Expansion Card |
| Card Type | RAID Controller |
| Interface | PCIe x8 |
| PCIe Version | N/A |
| Chipset / Controller | HP Smart Array P244BR |
| Supported Ports | N/A |
| Port Count | 2 |
| Max Data Rate | N/A |
| RAID Levels Supported | RAID 0 / RAID 1 / RAID 5 / RAID 10 |
| Capture Resolution | N/A |
| Capture Frame Rate | N/A |
| Low Profile Bracket | Yes |
| Full Height Bracket | Yes |
| Cooling | Passive |
| Operating System Compatibility | Windows / Linux / VMware ESXi |
| Bus Width | 64-bit |
| Power Requirements | 3.3V |
| Use Case | Storage Expansion |
| Product Name | 749680-B21-HP SMART ARRAY P244BR/1GB FBWC 12GB 2PORTS INT SAS |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
749680-B21 Use Case
Virtualization Host Acceleration with HP Smart Array P244BR
In a midsize enterprise data center running VMware ESXi clusters, IT teams deploy the 749680-B21 HP Smart Array P244BR/1GB FBWC 12GB/s 2-port SAS controller to accelerate VM boot times and streamline storage I/O. Leveraging battery-backed write cache and dual 12 Gb/s SAS channels, this controller delivers up to 300K IOPS of predictable performance, reducing VM provisioning by 40% and ensuring consistent SLA-driven response times for mixed workloads.
High-Performance SQL Database Acceleration
A financial services firm upgrades its SQL Server database servers with the 749680-B21 HP Smart Array P244BR to optimize transaction throughput and minimize latency during peak trading hours. The 1 GB FBWC cache and 12 Gb/s SAS ports deliver sub-millisecond write acknowledgment and 2× faster index rebuilds, boosting query performance by 50% and sustaining real-time analytics for risk management.
Enterprise Backup & Disaster Recovery Optimization
A global retail chain integrates the 749680-B21 HP Smart Array P244BR into its HP ProLiant backup servers to enhance nightly snapshot and restore operations. The dual-port SAS architecture and cache-protected writes cut backup windows by 35% and cut RTO to under 30 minutes, ensuring rapid recovery of critical POS and inventory systems after a site-level failure.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
|
|
|
|
|
|
|---|---|---|---|---|---|
| Bus Width | 64-bit | 64-bit | 64-bit | - | 64-bit |
| Capture Frame Rate | N/A | N/A | N/A | - | N/A |
| Capture Resolution | N/A | N/A | N/A | - | N/A |
| Card Type | Storage Controller | RAID Controller | Storage Controller | - | RAID Controller |
| Chipset / Controller | N/A | HP Smart Array P244BR | HPE Smart Array P408i-p SR | - | Smart Array E208E-P |
| Cooling | Passive | Passive | Passive | - | Passive |
| Depth | N/A | N/A | 7.9 inches | - | N/A |
| Full Height Bracket | No | Yes | No | - | No |
| Height | N/A | N/A | 0.55 inches | - | N/A |
| Interface | PCIe x8 | PCIe x8 | PCIe x8 | - | PCIe x8 |
| Low Profile Bracket | Yes | Yes | Yes | - | Yes |
| Max Data Rate | N/A | N/A | N/A | - | N/A |
| Operating System Compatibility | Windows / Linux | Windows / Linux / VMware ESXi | Windows / Linux / VMware ESXi | - | Windows / Linux |
| PCIe Version | PCIe 3.0 | N/A | PCIe 3.0 | - | PCIe 3.0 |
| Port Count | 8 | 2 | N/A | - | N/A |
| Power Requirements | N/A | 3.3V | 3.3V | - | 3.3V |
| Product Name | 826689-B21-DL38X NVME 8 SSD EXPRESS BAY PL=SY | 749680-B21-HP SMART ARRAY P244BR/1GB FBWC 12GB 2PORTS INT SAS | 830824-B21-SMART ARRAY P408I-P SR GEN10 CTRLR PL=SI | - | 804398-B21-SMART ARRAY E208E-P SR GEN10 CTRLR PL=SI |
| Product Type | Expansion Card | Expansion Card | Expansion Card | - | Expansion Card |
| RAID Levels Supported | N/A | RAID 0 / RAID 1 / RAID 5 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 / RAID 50 / RAID 60 | - | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 / RAID 50 / RAID 60 |
| Supported Ports | N/A | N/A | N/A | - | N/A |
| Use Case | Storage Expansion | Storage Expansion | Storage Expansion | - | Storage Expansion |
| Weight | N/A | N/A | 1.2 lbs | - | N/A |
| Width | N/A | N/A | 3.3 inches | - | N/A |
Showing - of 0 Results
Questions & Answers
Q
What are the core specifications of the HP Smart Array P244br controller (SKU 749680-B21)?
A
The HP Smart Array P244br features a 12 Gb/s SAS interface, 2 internal ports, 1 GB flash-backed write cache (FBWC), and supports up to 24 HDDs or SSDs per port.
Q
Which RAID levels does the HP Smart Array P244br support?
A
The P244br supports RAID 0, 1, 5, 6, 10, 50 and 60, enabling flexible performance and redundancy configurations.
Q
How do I install the HP Smart Array P244br in an HP server?
A
Power down the server, insert the P244br into an available PCIe slot, secure it with the retention bracket, reconnect cables, and power up to allow system firmware to detect the controller.
Q
Which HP ProLiant servers are compatible with the P244br controller?
A
The P244br is compatible with HP ProLiant Gen9, Gen10, and Gen10 Plus servers, including DL380, DL360, ML350, and BL460 models.
Q
How do I manage logical drives on the P244br controller?
A
Use the HP Smart Storage Administrator (SSA) GUI or CLI during POST or in the operating system to create, delete, and modify logical drive configurations.
Q
Does the P244br require an external battery for cache protection?
A
No, the P244br uses integrated 1 GB Flash-Backed Write Cache (FBWC), eliminating the need for an external battery backup module.
Q
What performance gains can I expect with the P244br compared to previous models?
A
With 12 Gb/s SAS ports and 1 GB FBWC, the P244br delivers up to 1.4 million IOPS and improved sequential throughput over 6 Gb/s controllers.
Q
Which operating systems are supported by the HP Smart Array P244br?
A
The controller supports Microsoft Windows Server, various Linux distributions (RHEL, SUSE, CentOS), VMware ESXi, and HP-UX (with appropriate drivers).
Q
How do I update the firmware of the P244br controller?
A
Download the latest firmware package from the HPE Support Center and apply it via the HP Smart Update Manager or the SSA tool within the OS.
Q
What physical dimensions and power consumption does the P244br have?
A
The controller is a half-height, half-length PCIe card measuring 168.3 × 68.9 mm and consumes approximately 15 W under typical load.
Q
How many drives can I connect to the P244br’s two internal ports?
A
Each port supports up to 8 SAS or SATA drives using an optional expander, allowing a total of up to 16 directly attached drives.
Q
Is the P244br backward-compatible with 6 Gb/s SAS drives?
A
Yes, the controller auto-negotiates to support 6 Gb/s and 3 Gb/s SAS or SATA drives for mixed-environment deployments.
Q
What warranty and support options are available for SKU 749680-B21?
A
HPE provides a one-year parts warranty with optional HPE Care Pack service upgrades for 3- to 5-year onsite support and response-time guarantees.
Q
How does the P244br enhance data protection during power loss?
A
Its FBWC uses supercapacitors to flush cache contents to NAND flash in milliseconds, preserving in-flight data without battery swaps.
Q
Can I use Smart Array Advanced Pack features with the P244br?
A
Yes, the P244br supports features such as Online Capacity Expansion, RAID Level Migration, and Cache Vault with the Advanced Pack license.
