Dell PowerVault MD1400
The Dell PowerEdge MD1400 is an enterprise 2U rack server powered by 2 Intel Xeon processor architecture and 24 memory slots supporting up to 1536GB DDR4 ECC Registered RDIMM. Configured with 12x 3.5-inch hot-swap SAS/NL-SAS/SSD drives and PCIe expansion risers, the MD1400 delivers balanced compute and I/O density for enterprise database, hypervisor, and application workloads.
Also written as: PowerVault MD1400, Dell MD1400, MD1400 Direct Attached Storage
Specifications
| Brand | Dell |
|---|---|
| Family | PowerVault |
| Form factor | 2U rack |
| Released | Sep 2014 |
| End of sale | Aug 2021 |
| End of support | Oct 2026 |
| Drive bays | 12x 3.5-inch hot-swap SAS/NL-SAS/SSD drives |
| Raw capacity | Up to 192TB raw capacity per enclosure |
| Network onboard | Dual redundant Enclosure Management Modules (EMM) with 12Gb/s mini-SAS HD (SFF-8644) ports |
| Power supply | Dual redundant hot-plug 600W Platinum power supplies |
Generations
- Previous generation: Dell PowerVault MD1200
About the MD1400
The Dell PowerEdge MD1400 is an enterprise 2U rack server engineered for computing and virtualization workloads. Powered by 2 Intel Xeon processor architecture across 24 memory slots supporting up to 1536GB DDR4 ECC Registered RDIMM, the MD1400 balances throughput and memory capacity. In Dell's server catalog, the MD1400 succeeded the POWERVAULT-MD1200, positioned alongside rival systems including D3600-JBOD, THINKSYSTEM-D1212.
Options and compatibility
Processor support on the MD1400 utilizes 2 LGA3647 (Socket P0) sockets with thermal heatsinks matching CPU power envelopes. System memory slots on the MD1400 require DDR4 ECC Registered RDIMM modules, and mixing RDIMM with LRDIMM memory is not supported. The MD1400 chassis utilizes X7K8W (3.5-inch LFF) drive trays across its 3.5-inch storage bays. Networking on the MD1400 uses Network Daughter Card (NDC), and expansion cards install into PCIe expansion risers risers.
How to identify it
Physical identification of the MD1400 is verified by the 14th-generation silver-gray brushed aluminum honeycomb bezel with the MD1400 badge on the front chassis ear. The pull-out information tag on the MD1400 control panel displays the 7-character Dell Service Tag and default login credentials. In iDRAC9, the server identifies as MD1400 with active firmware, slot mapping, and power telemetry.
Buying used
When evaluating a pre-owned MD1400, inspect the LGA3647 (Socket P0) CPU socket pins for damage and ensure retention clips are intact. Run Dell ePSA diagnostics across all 24 memory slots of the MD1400 to verify zero uncorrectable ECC faults under load. Verify that redundant power supplies in the MD1400 match in wattage and that iDRAC9 Enterprise remote console is enabled. Ensure required MD1400 drive caddies and bracket accessories are present.
Compatible parts
Hard drives
400-AUQO Dell 600GB 15K RPM SAS 12Gb/s 512n 3.5in Hybrid Hot-Plug Hard Drive
400-AUQW Dell 4TB 7.2K RPM SAS 12Gb/s 512e 3.5in Hot-Plug Hard Drive
400-AUQX Dell 8TB 7.2K RPM SAS 12Gb/s 512e 3.5in Hot-Plug Hard Drive
400-AUQY Dell 10TB 7.2K RPM SAS 12Gb/s 512e 3.5in Hot-Plug Hard Drive
400-AUQZ Dell 12TB 7.2K RPM SAS 12Gb/s 512e 3.5in Hot-Plug Hard Drive
HBAs
405-AANT Dell 12Gbps SAS HBA Dual Port External PCIe Controller
RAID controllers
PERC-H840 Dell PERC H840 12Gb/s SAS External RAID Controller with 8GB NV Cache
Works together
How the Dell PowerVault MD1400 connects to servers, storage and the network: 1 way, with the parts and products on each path.
Direct-attached SAS
12Gb SAS uses Mini-SAS HD (SFF-8644) connectors; older 6Gb gear uses Mini-SAS (SFF-8088). Adapter cables exist, but the link runs at the slower speed.
Servers
Dell PowerEdge R430 1U rack
Dell PowerEdge R530 2U rack
Dell PowerEdge R630 1U rack
Dell PowerEdge R730 2U rack
Dell PowerEdge R730xd 2U rack
Dell PowerEdge R230 1U rack
Adapters for the server
- 405-AANT Dell 12Gbps SAS HBA Dual Port External PCIe Controller
405-AASU Dell HBA355e External SAS 12Gb/s Host Bus Adapter
05-50076-01 Broadcom HBA 9500-16e PCIe 4.0 Tri-Mode 16-Port External Host Bus Adapter
4Y37A09724 Lenovo ThinkSystem 440-16e SAS/SATA PCIe Gen4 12Gb HBA
Plan and size it
- Draw this setup in the topology planner mrplanb.com
- Add up rack power and space rack-density.com
- LTO tape prices and archive advisor tapebackup.org
- Enterprise backup Ledger: backup software scored mrplanb.com
- LTO tape for backup mrplanb.com
- Dell E-Lab Navigator (Dell interoperability) dell.com
Equivalent models from other brands
- HPE D3600 Jbod
- Lenovo Thinksystem D1212
FAQ
How does the PowerVault MD1400 connect to servers?
It connects directly to external RAID controllers (Dell PERC H830/H840) or 12Gb SAS HBAs via external mini-SAS HD SFF-8644 cables.
Can MD1400 enclosures be daisy-chained?
Yes, up to eight enclosures (96 drives) can be daisy-chained per external RAID controller channel.
Buying or selling MD1400?
New, refurbished or used. Tell us the quantity and condition and we connect you with a vetted reseller in your region, usually within one working day.
Sources
- Dell PowerVault MD1400 Spec Sheet, checked 2026-10-27