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ThinkSystem D4390 Direct Attached Storage

ThinkSystem D4390 Direct Attached Storage

Affordable, high-density storage expansion

A single, flexible expansion enclosure for both SAN and server expansion optimized for large-capacity deployments.

ThinkSystem D4390 Direct Attached Storage

Affordable, high-density storage expansion

A single, flexible expansion enclosure for both SAN and server expansion optimized for large-capacity deployments.
  • Tech Specs

    ATTRIBUTE SPECIFICATION
    Form Factor 4U
    Dual Expansion Modules Dual 12/24Gb SAS standard, with active/active failover
    Supported Drives 90x hot-swap SAS HDD/SSD drives (12 SAS SSD drives supported per enclosure):
    • Up to 18TB 7,200rpm NL-SAS HDDs
    • Up to 800GB SSDs (2.5" drive in 3.5" tray)
    Storage Capacity (per enclosure)
    • Up to 1.6PB – 7,200rpm NL SAS HDDs
    • Up to 9.6TB – SAS SSDs
    Expandability (via Daisy-Chain) Up to 4x D4390 enclosures per HBA
    RAID Support RAID-0, 1, 10, 5, 50, 6, 60 (Host controller-dependent)
    Host Controllers Supported
    • ThinkSystem RAID 940-8e PCIe 12Gb Adapter
    • ThinkSystem 440-16e SAS/SATA PCIe Gen4 12Gb HBA
    • ThinkSystem 440-8e PCIe 12Gb SAS/SATA HBA
    Power Supplies and Fans 4x 1200W 80 Plus Titanium (2+2/3+1) hot-swap/redundant power supplies; 5 hot-swap/redundant fans
    Back Panel Connectors Each expansion module (x2) has x4 24Gbps Mini-SAS HD (SFF-8644) ports
    Dimensions (H x W x D) 175.3mm x 446mm x 1080mm (6.9” x 17.56” x 42.52”)
    Weight Min. 45kg (95lbs) / Max. 118kg (260lbs)
    Hot-Swap Components HDDs, SSDs, ESMs, PSUs, 5V DC-DC modules, fans
    Limited Warranty 3-year Limited Warranty, 9x5 Next Business Day Onsite (upgradeable)
  • Features and Benefits

    High-density design

    The ThinkSystem D4390 is enterprise-class storage that delivers massive scalability, allowing you to easily expand as your data needs grow. The high-density design is 34% more dense than the previous generation enclosure, allowing for more drives in less physical space.

    It is ideal for HPC simulations, object storage, Tier 3 cloud data providers, video streaming, global file sharing, big data and analytics, video surveillance, private and hybrid clouds, and backup and archiving.

    High-density design

    Optimized storage

    The ThinkSystem D4390 is a single, flexible expansion platform that utilizes existing infrastructure, providing a lower TCO and immediate savings on traditional capital costs.

    High-capacity 3.5” NL-SAS drives offer up to 1620TB of “cold” or archive storage in only 4U, and up to 8.1PB in 20U, using five daisy-chained enclosures.

    SSDs provide the throughput necessary for the most I/O-intensive jobs. With up to 12 drives per enclosure and 24 per daisy-chain, there is plenty of room for multitiered drive types.

    Optimized storage

    Enterprise simplicity and reliability

    Seamless integration with Lenovo servers makes deployment easy and supports mixing and matching of SAS, NL-SAS, and SSD drives for high-performance, high-capacity, or a combination of the two

    The ThinkSystem D4390 is also a key component within the Lenovo Distributed Storage Solution (DSS-G) for IBM Spectrum Scale

    Hot-swap redundant components, including dual Environmental Service Module (ESMs) and 5V DC-DC modules, quad 1200W 80 Plus Titanium power supplies, in addition to five fans to help keep things cool.

    Enterprise simplicity and reliability
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