À propos du produit
Lenovo ThinkSystem DE4000H is a scalable, hybrid entry-level storage system that is designed to provide performance, simplicity, capacity, security, and high availability for medium to large businesses. It delivers enterprise-class storage management capabilities with a wide choice of host connectivity options, flexible drive configurations, and enhanced data management features. The ThinkSystem DE4000H is a perfect fit for a wide range of enterprise workloads, including big data and analytics, video surveillance, technical computing, backup and recovery, and other storage I/O-intensive applications.
ThinkSystem DE4000H models are available in a 2U rack form-factor with 24 small form-factor (2.5-inch SFF) drives (2U24 SFF), 12 large form-factor (3.5-inch LFF) drives (2U12 LFF), or a 4U rack form-factor with 60 LFF drives (4U60 LFF) and include two controllers, each with 8 GB or 32 GB cache for a system total of 16 GB or 64 GB. Universal 1/10 Gb iSCSI or 4/8/16 Gb Fibre Channel (FC) ports provide base host connectivity, and the host interface cards provide additional 1/10 Gb iSCSI or 4/8/16 Gb FC, 12 Gb SAS, 10/25 Gb iSCSI, or 8/16/32 Gb FC connections.
The ThinkSystem DE4000H Storage Array scales up to 192 drives with the attachment of Lenovo ThinkSystem DE120S 2U12, DE240S 2U24 SFF, and DE600S 4U60 LFF Expansion Enclosures. It also offers flexible drive configurations with the choice of 2.5-inch (SFF) and 3.5-inch (LFF) form factors, 10 K rpm SAS and 7.2 K rpm NL SAS hard disk drives (HDDs), and SAS solid-state drives (SSDs).
- Gigabit Ethernet is very resourceful when a large number of file transfers are required, such as when performing backups over a network
- RAID technology - data reliability, fault tolerance and improved overall performance
Spécifications techniques
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| I/O Expansions | |
| Number of Total Expansion Bays | 24 |
| "Number of 2.5"" Bays" | 24 |
| Controllers | |
| RAID Levels | 0, 1, 3, 5, 6, 10 |
| Controller Type | 12Gb/s SAS |
| Number of Controllers | 2 |
| RAID Supported | Yes |
| Power Description | |
| Plug/Connector Type | C13 to IEC 320-C14 |
| Number of Power Supplies Installed | 2 |
| Redundant Power Supply | Yes |
| Maximum Power Supply Wattage | 913 W |
| Physical Characteristics | |
| Form Factor | Rack-mountable |
| Rack Height | 2U |
| Height | 3.35" (85 mm) |
| Width | 17.68" (449 mm) |
| Depth | 21.77" (553 mm) |
| Storage | |
| Number of Hard Drives Supported | 24 |
| Number of Hard Drives Installed | 0 |
| Number of Solid State Drive Supported | 24 |
| Number of Solid State Drive Installed | 0 |
| SSD Cache Capacity | 32 GB |
| Interfaces/Ports | |
| Host Interface | 12Gb/s SAS |
| Fibre Channel | Yes |
| Number of Network (RJ-45) Ports | 2 |
| Network (RJ-45) | Yes |
| Total Number of USB Ports | 2 |
| Number of SAS Ports (External) | 12 |
| Management & Protocols | |
| Protocols | FCP |
| LDAP | |
| SMI-S | |
| SSL | |
| SSH | |
| SNMP | |
| General Information | |
| Product Type | DAS/SAN Storage System |
| Manufacturer Part Number | 7Y75A00TWW |
| Manufacturer Website Address | http://www.lenovo.com |
| Manufacturer | Lenovo Group Limited |
| Product Model | DE4000H |
| Product Name | ThinkSystem DE4000H DAS/SAN Storage System |
| Product Line | ThinkSystem |
| Product Series | DE |
| Brand Name | Lenovo |
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