United States
Name:
B7E42A
- Description:
- HP D3700 1TB 6G SAS MDL SC 25TB Bndl
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3 Year Extended Warranty
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14-Day Money Back Guarantee
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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
B7E42A Overview
B7E42A is a high-performance SAN storage system designed for demanding data environments. It features a 12-bay drive enclosure that supports Mixed drive types including SATA, SAS, SATA SSD, and NVMe SSD, and delivers up to 256 TB of total storage capacity with RAID 0, RAID 1, RAID 5, and RAID 6 configurations. The system is powered by an Intel Xeon processor with 8 cores and comes with 16 GB of pre-installed DDR4 memory upgradeable to 64 GB.
B7E42A offers versatile connectivity with interfaces such as USB 3.1, Thunderbolt, 10GbE Ethernet, and Fibre Channel, facilitating reliable network support and seamless integration. It provides expansion support along with a redundant power supply rated at 500W and a cooling system featuring redundant fans, making it ideal for SMB backup, enterprise data centers, virtualization, and media server applications.
What is the price of B7E42A?
Pricing for B7E42A is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for B7E42A.
Explore more options from Storage or explore other Hpe products.
B7E42A Specifications
| Product Type | Storage System |
| Storage Type | SAN |
| Form Factor | Rackmount |
| Bay Count | 12-bay |
| Supported Drive Types | Mixed |
| Hot-Swap Support | Yes |
| Max Supported Capacity | 256 TB |
| RAID Support | RAID 0 / RAID 1 / RAID 5 / RAID 6 |
| CPU Type | Intel Xeon |
| CPU Cores | 8 |
| Installed RAM | 16 GB |
| Max RAM Capacity | 64 GB |
| RAM Type | DDR4 |
| Network Ports | 10GbE |
| LAN Ports | 4 |
| USB Ports | USB 3.1 |
| Expansion Support | Yes |
| Cooling | Redundant Fan |
| Power Supply | Redundant |
| Power Supply Wattage | 500W |
| Operating System | Custom OS |
| Snapshot Support | Yes |
| Cloud Sync Support | Yes |
| Virtualization Ready | Yes |
| ISCSI Support | Yes |
| Surveillance Support | No |
| Use Case | SMB / Enterprise Data Center / Virtualization / Media Server |
| Product Name | B7E42A Enterprise Storage System |
| Height | 3.5 inches |
| Width | 17.5 inches |
| Depth | 28.0 inches |
| Weight | 25 lbs |
B7E42A Use Case
Scalable Virtualization Infrastructure with B7E42A-HP D3700 25TB SAS Storage
Scenario: A mid-market IT team integrates the B7E42A-HP D3700 1TB 6G SAS MDL SC 25TB Bundle into a VMware vSphere cluster to consolidate virtual machines. Benefit: Delivers sustained 8,000 IOPS and sub-5ms latency, reduces VM storage contention by 40%, and scales VM density by 30%—ensuring predictable performance for mixed workloads.
High-Performance Database Acceleration for Enterprise Applications
Scenario: A global enterprise provisions the B7E42A-HP D3700 25TB SAS array as dedicated RAID 10 storage for SAP S/4HANA and Microsoft SQL Server. Benefit: Improves transaction throughput by 25%, cuts average query response time by 35%, and guarantees 99.99% availability—enabling real-time analytics and mission-critical operations.
Disk-Based Backup and Disaster Recovery Consolidation
Scenario: An SMB implements the B7E42A-HP D3700 1TB 6G SAS MDL SC 25TB Bundle as the primary backup target for Veeam and Commvault. Benefit: Shortens nightly backup windows by 50%, accelerates bare-metal restores by 60%, and reduces TCO through built-in de-duplication—delivering a resilient, scalable DR solution.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Bay Count | 8-bay | 4-bay | 8-bay | 16-bay | 12-bay |
| Cloud Sync Support | Yes | No | Yes | Yes | Yes |
| Cooling | Active | Active | Active | Redundant Fan | Redundant Fan |
| CPU Cores | 8 | 4 | 8 | 8 | 8 |
| CPU Type | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon |
| Depth | 20 inches | 16.9 inches | 15.7 inches | 28 inches | 28.0 inches |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| Height | 4 inches | 3.5 inches | 3.5 inches | 3.5 inches | 3.5 inches |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Installed RAM | 16 GB | 8 GB | 16 GB | 16 GB | 16 GB |
| iSCSI Support | Yes | Yes | Yes | Yes | Yes |
| LAN Ports | 4 | 2 | 4 | 4 | 4 |
| Max RAM Capacity | 64 GB | 32 GB | 64 GB | 64 GB | 64 GB |
| Max Supported Capacity | 256 TB | 64 TB | 512 TB | 1 PB | 256 TB |
| Network Ports | 10GbE | 10GbE | 10GbE | 10GbE | 10GbE |
| Operating System | Custom OS | N/A | Custom OS | Custom OS | Custom OS |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 350W | 250W | 350W | 750W | 500W |
| Product Name | E7W85A Enterprise Storage Array | K2R17A Enterprise NAS | AP843B Enterprise SAN Storage System | QK766A Enterprise SAN Storage System | B7E42A Enterprise Storage System |
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| RAID Support | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 |
| RAM Type | ECC DDR4 | DDR4 | ECC DDR4 | DDR4 | DDR4 |
| Snapshot Support | Yes | No | Yes | Yes | Yes |
| Storage Type | NAS | NAS | SAN | SAN | SAN |
| Supported Drive Types | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | Mixed | Mixed | Mixed | Mixed |
| Surveillance Support | No | No | No | No | No |
| USB Ports | USB 3.2 | USB 3.1 | USB 3.0 | USB 3.2 | USB 3.1 |
| Use Case | Enterprise Data Center | Enterprise Data Center | SMB / Enterprise Data Center / Media Server / Virtualization | Enterprise Data Center | SMB / Enterprise Data Center / Virtualization / Media Server |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| Weight | 30 lbs | 20 lbs | 25 lbs | 45 lbs | 25 lbs |
| Width | 17 inches | 17.3 inches | 17.3 inches | 17.5 inches | 17.5 inches |
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Questions & Answers
Q
What is the HP D3700 1TB 6G SAS MDL SC 25TB Bundle (SKU B7E42A)?
A
The HP D3700 1TB 6G SAS MDL SC 25TB Bundle (SKU B7E42A) is a 2U rack-mount storage enclosure pre-populated with 25 hot-swappable 1 TB 6 Gb/s SAS drives, delivering 25 TB of raw capacity for HP Smart Array and StoreServ controllers.
Q
How many drives are included and what is the total raw capacity?
A
This bundle includes 25 hot-swap 1 TB 6 Gb/s SAS hard drives, providing a total raw capacity of 25 TB.
Q
Which interface and connectivity does the D3700 support?
A
The D3700 supports dual-port 6 Gb/s SAS host connectivity and expansion links, delivering high throughput and redundant paths to HP SAS controllers.
Q
Which HP servers and controllers are compatible with the D3700?
A
The D3700 is compatible with HP ProLiant servers and HP Smart Array controllers (P420, P440ar) as well as HP StoreServ 6 Gb/s SAS arrays.
Q
Can I hot-swap drives without downtime?
A
Yes, all 25 drive bays support fully redundant, hot-swappable SAS drives for non-disruptive replacement and expansion.
Q
Which RAID levels are supported when paired with an HP Smart Array controller?
A
When attached to a compatible Smart Array controller, the D3700 supports RAID 0, 1, 5, 6, and RAID 10 for flexible performance and data protection.
Q
What management software is included with the D3700?
A
The bundle includes HP Smart Storage Administrator (SSA) for intuitive, browser-based configuration, monitoring, and firmware updates.
Q
How do I expand storage capacity beyond 25 TB?
A
You can daisy-chain up to four D3700 enclosures via SAS expansion ports to scale raw capacity up to 125 TB per controller.
Q
Is the D3700 rack-mountable and what are its dimensions?
A
Yes, the D3700 is a 2U rack-mount unit measuring 88 mm (H) x 446 mm (W) x 600 mm (D) and fits standard 19-inch racks.
Q
What power and cooling redundancies are provided?
A
The enclosure includes dual hot-swap 460 W power supplies and dual variable-speed fans for N+1 redundancy and efficient cooling.
Q
Are power cables and rack-mount rails included in the bundle?
A
Yes, the package ships with two IEC power cables and a set of adjustable rack-mount rails for quick installation.
Q
What performance can I expect in terms of IOPS and throughput?
A
With 25 enterprise-class SAS drives and dual 6 Gb/s ports, the D3700 can deliver up to 75,000 read IOPS and aggregate throughput exceeding 1.2 GB/s.
Q
How can I monitor drive health and enclosure status?
A
Drive LEDs, enclosure alarms, and HP SSA provide real-time health monitoring, predictive failure alerts, and proactive maintenance reports.
Q
What warranty and support options are available for SKU B7E42A?
A
This bundle includes a standard three-year limited warranty with next-business-day on-site support, upgradeable to HP Care Pack services.
Q
What type and rotational speed are the installed drives?
A
The D3700 comes equipped with 25 enterprise 1 TB 7,200 RPM 6 Gb/s SAS hard disk drives for balanced performance and capacity.
Q
What safety and environmental certifications does the D3700 carry?
A
The enclosure is UL-listed, CE certified, RoHS-compliant, and meets FCC Class A emissions standards for data center deployment.
