Nebula G2

New Gold Standard for Mid-Range Direct-Attached Storage

Nebula G2 is Celestica’s newest all-flash storage expansion with PCIe 4.0 NVMe SSDs. Optimized for high performance and maximum capacity per enclosure, Nebula G2 is next gen, purpose-built storage, ideal for enterprise workloads from Composable to Software-Defined Storage.

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Why Choose Nebula G2?

Dual redundant PCIe-based expansion modules, power supplies and Host Bus Adapter (HBA)

Four 40 mm high performance fan modules integrated into each PSU, enabling front to rear system cooling


Manage and secure all of your storage assets with a common approach on the host

Unify visibility and management across all environments for consistent operations

2U 24 PCIe 4.0 U.2 NVMe
Expansion Storage System

Optimized for infrastructure application workloads

Hyperscale Datacenter

Object Storage
& Scale Out

Big Data Analytics

Backup Target



2U Rackmount

Form Factor


Redundant (x2)

IO Slots

Up to 8 miniSAS-HD (x4 lanes
each) PCIe 4.0 ports to cable to x16 Lane HBA Cards per Node


Up to 24x 2.5" PCIe 4.0 NVMe drives


Redundant Platinum
1+1 PSUs (900w)


Nebula G2

Watch the video to learn how Nebula G2 delivers consistent, high-performance and low latency storage, helping you stay ahead of the demands of today’s evolving digital landscape.

Nebula G2

Our Hardware
Platform Solutions

Extend product life with 
our After-Market Services

Contact Us

For more information, please contact us:

North America: 
+1 888 899 9998

+1 416 448 5800


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Simplify storage for hybrid operations, ensuring high performance for a variety of workloads