
HPE Synergy D3940 CTO Storage Module
New: 12-month warranty, manufacturer-backed and mirrored locally (longer where the manufacturer's own warranty is longer).
30-day returns on unopened items — you arrange the courier; we pay it on faulty or dead-on-arrival units.
HPE Synergy D3940 CTO Storage Module.
Device Type: Storage drive cage. Hard Drive Form Factor Compatibility: 2.5". Processor: No CPU. Bays: 40 x hot-swap - 2.5" SFF. Features: Integrated cable management. Pricing Type: CTO. Service & Support: Limited warranty - parts and labour - 3 years - on-site. Width: 12.7 cm.
Specifications
- Processor
- No CPU
Highlights
- 40 hot-swap 2.5" SFF drive bays
- Designed for HPE Synergy 12000 Frame
- Integrated internal cable management
- Configure-to-order (CTO) modular architecture
- Compact 12.7 cm wide blade form factor
General
- Device Type
- Storage drive cage
- Hard Drive Form Factor Compatibility
- 2.5"
Compatibility Information
- Designed For
- HPE Synergy 12000 Frame
Dimensions & Weight
- Width
- 12.7 cm
- Depth
- 60.96 cm
- Height
- 21.59 cm
- Weight
- 9.39 kg
Environmental Parameters
- Min Operating Temperature
- 10 °C
- Max Operating Temperature
- 35 °C
- Humidity Range Operating
- 10 - 90% (non-condensing)
Expansion / Connectivity
- Bays
- 40 x hot-swap - 2.5" SFF
Manufacturer Warranty
- Service & Support
- Limited warranty - parts and labour - 3 years - on-site
Miscellaneous
- Features
- Integrated cable management
- Pricing Type
- CTO
Storage Controller
- Processor
- No CPU
Related Products

iPhone 17E Silicone Case with MagSafe - Black

Apple Power Adapter Extension Cable

RCT Peripherals 32-70 Inch Low Profile Tilt TV Wall Mount

Zebra 6-inch Waterproof DC Power Extension Cable for Screen Blanking
The HPE Synergy D3940 CTO Storage Module is a dedicated high-density storage drive cage designed for the HPE Synergy 12000 Frame. Featuring 40 hot-swap 2.5-inch SFF drive bays and integrated cable management, it delivers flexible, composable direct-attached storage for enterprise workloads requiring scalable local capacity without dedicated standalone storage arrays.
Frequently asked questions
What is the HPE Synergy D3940 Storage Module used for?
- The HPE Synergy D3940 is used to provide high-density local storage capacity within an HPE Synergy 12000 Frame. It holds up to 40 small form factor drives that can be flexibly allocated to compute modules across the composable infrastructure.
Does the HPE Synergy D3940 require an internal processor?
- No, this storage module functions as a storage drive cage and operates with no onboard CPU. It interfaces directly with the Synergy frame fabric to serve storage directly to compute nodes.
What warranty covers this storage module?
- The module includes a 3-year limited on-site warranty covering parts and labour. Server Hub supports South African enterprise clients with local warranty handling and support.