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K2R70A
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HP StoreEasy 3850 Gateway Sngl Node
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K2R70A
- Description:
- HP StoreEasy 3850 Gateway Sngl Node
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K2R70A Overview
K2R70A is a high-performance NAS solution featuring a 16-bay design that supports SATA HDD, SAS HDD, SATA SSD, and NVMe SSD, delivering a total storage capacity of up to 512 TB. It provides robust RAID configurations including RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10, powered by an Intel Xeon processor with 8 cores, and comes with 16 GB of pre-installed memory that can be expanded up to 64 GB using ECC DDR4 modules, with connectivity options such as USB 3.2 and 10GbE Ethernet.
Engineered for demanding deployments, K2R70A offers expansion support, redundant cooling via redundant fans, and a redundant power supply rated at 750W to ensure continuous operation. This system is ideally suited for enterprise data centers and use cases such as SMB backup, virtualization, and media server environments while also delivering features like iSCSI support, snapshot capabilities, and cloud sync via its custom operating system.
K2R70A price is is available on request. Get immediate quote.
Request bulk order quote for K2R70A for additional pricing. Browse the full Hpe Nas Storeeasy Storages series or explore all Hpe products.
K2R70A Specifications
- Product Type
- Storage System
- Storage Type
- NAS
- Form Factor
- Rackmount
- Bay Count
- 16-bay
- Supported Drive Types
- SATA HDD / SAS HDD / SATA SSD / NVMe SSD
- Hot-Swap Support
- Yes
- Max Supported Capacity
- 512 TB
- RAID Support
- RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10
- CPU Type
- Intel Xeon
- CPU Cores
- 8
- Installed RAM
- 16 GB
- Max RAM Capacity
- 64 GB
- RAM Type
- ECC DDR4
- Network Ports
- 10GbE
- LAN Ports
- 4
- USB Ports
- USB 3.2
- Expansion Support
- Yes
- Cooling
- Redundant Fan
- Power Supply
- Redundant
- Power Supply Wattage
- 750W
- Operating System
- Custom OS
- Snapshot Support
- Yes
- Cloud Sync Support
- Yes
- Virtualization Ready
- Yes
- iSCSI Support
- Yes
- Surveillance Support
- Yes
- Use Case
- Enterprise Data Center
- Product Name
- K2R70A Enterprise NAS Storage System
- Height
- 3 inches
- Width
- 17 inches
- Depth
- 28 inches
- Weight
- 45 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| K2R70A |  Q2P79A |  BK765A |  K2Q10A |  QQ699A | |
|---|---|---|---|---|---|
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| Storage Type | NAS | NAS | NAS | SAN | NAS |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| Bay Count | 16-bay | 8-bay | 8-bay | 4-bay | 16-bay |
| Supported Drive Types | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | Mixed | Mixed | Mixed | Mixed |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Max Supported Capacity | 512 TB | 64 TB | 128 TB | 128 TB | 512 TB |
| RAID Support | 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 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 |
| CPU Type | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon |
| CPU Cores | 8 | 8 | 8 | 4 | 8 |
| Installed RAM | 16 GB | 16 GB | 16 GB | 8 GB | 16 GB |
| Max RAM Capacity | 64 GB | 64 GB | 64 GB | 32 GB | 64 GB |
| RAM Type | ECC DDR4 | DDR4 | ECC DDR4 | DDR4 | DDR4 |
| Network Ports | 10GbE | 10GbE | 10GbE | 1GbE | 10GbE |
| LAN Ports | 4 | 2 | 2 | 2 | 2 |
| USB Ports | USB 3.2 | USB 3.0 | USB 3.2 | USB 3.0 | USB 3.0 |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Redundant Fan | Active | Redundant Fan | Redundant Fan | Active |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 750W | 500W | 500W | 250W | 750W |
| Operating System | Custom OS | Custom OS | Custom OS | Custom OS | Custom OS |
| Snapshot Support | Yes | Yes | Yes | Yes | Yes |
| Cloud Sync Support | Yes | Yes | Yes | Yes | Yes |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| iSCSI Support | Yes | Yes | Yes | Yes | Yes |
| Surveillance Support | Yes | No | No | No | No |
| Use Case | Enterprise Data Center | SMB / Enterprise Data Center / Virtualization / Media Server | SMB / Enterprise Data Center / Media Server / Virtualization | SMB / Enterprise Data Center / Media Server / Virtualization | Enterprise Data Center |
| Product Name | K2R70A Enterprise NAS Storage System | Q2P79A | BK765A Enterprise Storage System | K2Q10A Enterprise SAN Storage | QQ699A |
| Height | 3 inches | 3 inches | 1.7 inches | 3 inches | 3 inches |
| Width | 17 inches | 17 inches | 17.5 inches | 17 inches | 17 inches |
| Depth | 28 inches | 19 inches | 25.0 inches | 28 inches | 28 inches |
| Weight | 45 lbs | 25 lbs | 35 lbs | 20 lbs | 25 lbs |
Reviews & Ratings
H
Henry Collins
4
Easy to deploy and manage.
R
Ryan Adams
5
Reliable file access performance.
M
Matthew Scott
4
Stable in production use.
P
Peter Walsh
4
Worked as expected.
Questions & Answers
What is the HP StoreEasy 3850 Gateway Single Node (SKU K2R70A)?
The HP StoreEasy 3850 Gateway Single Node is a 2U rack-mounted file gateway designed to deliver high-performance, scalable file services over existing SAN storage.
Which operating system does the StoreEasy 3850 Gateway run?
It runs Microsoft Windows Storage Server 2016, providing native SMB and NFS file-sharing protocols with integrated Windows management tools.
What are the key hardware specifications of the StoreEasy 3850 Gateway?
It features dual Intel Xeon E5 processors, up to 768 GB DDR4 memory, two hot-plug power supplies, and redundant cooling in a 2U chassis.
How does the StoreEasy 3850 Gateway connect to storage?
It connects to SAN storage via dual 16 Gb Fibre Channel or 10 GbE iSCSI adapters, enabling secure access to external disk arrays.
What network interfaces are available on this gateway?
Standard configuration includes four 1 GbE RJ45 ports and two 10 GbE SFP+ ports, with optional FlexFabric adapters for converged networking.
How scalable is the StoreEasy 3850 Gateway?
You can cluster up to 16 gateways in a single scale-out file server, supporting multi-petabyte file shares and linear performance growth.
Which file protocols are supported?
It supports SMB 3.0 for Windows clients and NFS 4.1 for UNIX/Linux environments, ensuring broad client compatibility.
What security features does the StoreEasy 3850 Gateway offer?
Built-in security includes BitLocker volume encryption, Active Directory integration, SMB encryption, and Windows Defender Antivirus.
How are file shares and permissions managed?
Use the Windows Admin Center or Server Manager to create and manage SMB/NFS shares, quotas, and NTFS or ReFS permissions centrally.
What is the typical use case for a StoreEasy gateway node?
Ideal for branch-office file consolidation, backup target routing, and enterprise-wide file-serving over existing SAN infrastructure.
How reliable is the StoreEasy 3850 Gateway?
It offers redundant power supplies, hot-swappable fans, RAID-protected OS drives, and 99.999% availability when clustered.
What warranty and support options are available?
Includes a 3-year parts-and-labor onsite warranty; optional HPE Foundation Care and Proactive Care services deliver extended coverage.
How do I monitor performance and health?
Monitor real-time metrics using Windows Admin Center, System Center, or HPE Insight Online for proactive alerts and reporting.
What licensing is required?
Requires Windows Storage Server 2016 CALs for each user or device accessing file shares; SAN storage is licensed separately.
Can I integrate the StoreEasy 3850 Gateway with cloud storage?
Yes, use Azure File Sync or third-party connectors to tier cold data to public cloud, optimizing on-premises capacity.
How do I purchase and deploy the StoreEasy 3850 Gateway?
Contact an HPE authorized reseller for pricing; deployment is streamlined via HPE Intelligent Provisioning and Windows Server Setup Wizard.