We are continuing our COVID-19 protections into September. Our Vancouver service centre continues to be by appointment only. Packages may be released with verbal consent rather than a signature.
Order Online Here
Loading Spinner

Please Wait...

Checking Warehouse Availability

HP Synergy D3940 Drive Enclosure - 12Gb/s SAS Host Interface

40 x HDD Supported - 40 x SSD Supported - 40 x 2.5" Bay

Image(s) and product specifications may not represent actual product and are subject to change.

Web ID: 1037408378
Mfr. Part: 835386-B21
The HPE Synergy D3940 Storage Module is a directed attached storage module with 40 Small Form Factor (SFF) drive bays designed for use in HPE 12000 Synergy frames. Through the HPE Synergy 12Gb SAS Connection Module it provides composable storage for up to 10 compute modules in a single frame. Synergy storage is optimized for use as either a direct attached storage array or as software-defined storage using HPE StoreVirtual VSA or similar solutions.

HPE Synergy is a single infrastructure of physical and virtual pools of compute, storage, and fabric resources, and a single management interface that allows IT to instantly assemble and re-assemble resources in any configuration. As the foundation for the New Style of Business infrastructure, HPE Synergy eliminates hardware and operational complexity so IT can precisely deliver infrastructure to applications faster and with greater flexibility.

Synergy storage enables a variety of workloads by permitting multiple drive types to be configured in the same storage module. HPE Synergy D3940 Storage Modules support a family of 12G SAS or 6G *SATA HDD and SSD Smart Drives. Storage modules connect to compute modules within a frame through the Synergy 12 Gb SAS Connection Module. Any number of drive bays in a storage module can be composed with any compute module containing a Smart Array controller connected to the SAS fabric, allowing for efficient utilization of available drives. Synergy storage can scale to 200 SFF drives with five storage modules in a single HPE Synergy 12000 Frame. Adding a second I/O adapter and second SAS connection module provides a redundant path to SAS drives inside the Storage Module, ensuring high availability. The modular design of the Synergy D3940 Storage Module allows it to slide out from the frame to service drives or I/O adapters without interrupting operation of other drives within the module. Additionally, the Synergy D3940 Storage Module is optimized for solid state dri
Buying Guide
General Information
HP Inc.
Manufacturer Part Number:
Manufacturer Website Address:
Brand Name:
Product Line:
Product Series:
Product Model:
Product Name:
Synergy D3940 12Gb SAS CTO Drive Enclosure with 40 SFF (2.5in) Drive Bays
Product Type:
Drive Enclosure
Technical Information
Number of Hard Drives Supported:
Number of Hard Drives Installed:
Number of Solid State Drive Supported:
Number of Solid State Drive Installed:
I/O Expansions
Number of Total Expansion Bays:
Number of 2.5" Bays:
Host Interface:
12Gb/s SAS
Physical Characteristics
8.50" (215.90 mm)
5" (127 mm)
24" (609.60 mm)
Weight (Approximate):
20.70 lb
Weight (Approximate)
9.39 kg

The data and images on this website have been subjected to numerous control mechanisms to ensure its' accuracy. FrontierPC.com will use best efforts to maintain its accuracy. However, if at any time the data or images provided are incorrectly priced or below fair market value or availability has substantially changed or image or descriptions contain inaccuracies, FrontierPC.com shall not be held responsible or liable, furthermore FrontierPC.com reserves the right to reject any orders placed based on this erroneous information. Copyright 2001-2020 FrontierPC.com Computer Inc., Frontier PC Canada, Frontier Computer, Toronto, Vancouver, Calgary, Halifax. All Rights Reserved.