Lenovo D3284 Drive Enclosure - 12Gb/s SAS Host Interface - 5U Rack-mountable
The Lenovo Storage D3284 High Density Expansion Enclosure offers 12 Gbps SAS direct-attached storage expansion capabilities that are designed to provide density, speed, scalability, security, and high availability for medium to large businesses. The D3284 delivers enterprise-class storage technology in a cost-effective dense solution with flexible drive configurations of up to 84 drives in 5U rack space and JBOD (non-RAID) host connectivity.
The D3284 expansion unit is designed for a wide range of workloads, including big data and analytics, video surveillance, private and hybrid clouds, file and print serving, and backup and archiving. The D3284 is also well-suited for software defined storage (SDS) and Windows Storage Spaces.
- Dual ESMs provide redundant paths from a supported HBA to the drives in the enclosures for I/O load balancing and failover
- High performance solid-state drives: 400 GB
- High-capacity, archival-class nearline disk drives: 4 TB, 6 TB, 8 TB, and 10 TB 7.2K rpm
- Support multiple host attachments (application-specific)
- Flexibility in storing data on high performance SAS SSDs or capacity-optimized enterprise NL SAS HDDs; mixing and matching drive types on a single HBA to perfectly meet performance and capacity requirements for various workloads
- Flexibility in daisy chaining of up to two D3284 and two D1212 or one D1224 drive enclosures
- Scalability of up to 336 drives per HBA with the attachment of up to four D3284 daisy-chained expansion enclosures to satisfy growing needs for storage capacity and performance
- 12 Gb SAS drive-side connectivity and storage density with support for 84x 3.5-inch large form factor (LFF) drives in a 5U rack space
- Flexible host connectivity to match diverse client needs for direct attach storage with support for 12 Gb SAS Host Bus Adapters (HBAs) for maximum JBOD performance
- Versatile, scalable storage expansion with dual Environmental Service Module (ESM) configurations for high availability and performance
Product Type: Drive Enclosure
Cooling Fan: Yes
Rack Height: 5U
Brand Name: Lenovo
Form Factor: Rack-mountable
Manufacturer: Lenovo Group Limited
Product Model: D3284
Product Name: Storage D3284 4TB x 84 HD Expansion Enclosure
Manufacturer Part Number: 641311F
Manufacturer Website Address: http://www.lenovo.com/us/en/
Package Contents:
- Storage D3284 4TB x 84 HD Expansion Enclosure
- 2 x 2m, 16A/100-250V, C19 to IEC 320-C20 Rack Power Cables
- 12Gb High Density Rack Mount Kit - Rails 25"-33"
- Documentation Package
Limited Warranty: 3 Year
Weight (Approximate): 288.80 lb
