NetApp vs DDN Enterprise Storage in India

NetAppVSDDNEnterprise Storage – India
One runs the business. One feeds the GPUs.
The Short Version

NetApp vs DDN Enterprise Storage India

NetApp is the unified platform for mixed enterprise workloads and data residency. DDN is the parallel engine for AI training and HPC at scale. Different jobs, different arrays.

Free 30-min review first. 200+ Indian businesses trust Sirius Star.
Both stacks, one partnerNetApp and DDN under one desk
DPDP-aware designData residency built in
India engineeringNavi Mumbai team, 24 working hours reply
Full lifecycleScope, deploy, tune, renew
Netapp full guideDDN full guide
SK
Written by Sudeep Kumar, CEO, Sirius Star Enterprise Technologies
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Updated 5 Jul 2026
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Editorial content reviewed by the Sirius Star storage team
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The verdict in one line

Choose NetApp when one platform must serve file, block, and object across BFSI, VMware, backup, and compliance. Choose DDN when a GPU cluster or HPC job needs raw parallel throughput general arrays cannot feed. Many AI-era estates run both.

NetApp vs DDN at a glance

Both brands in one view. Where each one wins, and where the ASP network changes the answer.

NetApp

Best fit
Unified enterprise storage: BFSI core, VMware, file shares, backup, archive
Platform
ONTAP across AFF all-flash, FAS hybrid, StorageGRID object
Data services
SnapMirror replication, snapshots, ransomware protection
Protocols
NFS, SMB, iSCSI, FC, NVMe-oF, and S3 on one platform
India support
SupportEdge with regional spares depots

DDN

Best fit
AI training clusters, HPC, research and media at massive scale
Platform
EXAScaler parallel file system on Lustre, plus Infinia
Strength
Extreme throughput to keep GPU nodes fed
Footprint
Make in India storage line announced by DDN
Trade-off
Specialist tuning; upgrades can be disruptive

The NetApp and DDN ranges Sirius Star supplies

Two picks from each brand. We size the mix in the free 30-minute review.

All-flash core

NetApp AFF and ASA

Sub-millisecond flash for transactional and database workloads that cannot wait.

Current India models: AFF A-series and C-series, ASA A-series*
  • NVMe and SSD, sub-millisecond latency
  • Built-in ransomware protection
  • Best for BFSI core and SAP HANA
Capacity and object

NetApp FAS and StorageGRID

Hybrid capacity for backup and archive, plus S3 object for petabyte-scale, compliant buckets.

Current India models: FAS hybrid, StorageGRID object store*
  • Lower cost per terabyte on hybrid
  • Immutable buckets for ransomware resilience
  • On-shore data residency for DPDP
AI and HPC

DDN EXAScaler

Parallel Lustre storage built to feed large GPU training clusters without starving the nodes.

Current India models: EXAScaler, AI400X appliances*
  • Parallel file system for HPC and AI
  • Very high aggregate throughput
  • Proven in research and AI factories
Next-gen platform

DDN Infinia

DDN’s newer data platform aimed at enterprise AI at scale, shown at ISC.

Current India models: Infinia data platform*
  • Built for enterprise AI workloads
  • Scale-out design
  • Pairs with GPU infrastructure
*Disclaimer: Model numbers shown are illustrative examples of the current India line-up. NetApp and DDN refresh their line-ups periodically and stock varies by branch. Please contact Sirius Star for latest availability and price.

NetApp vs DDN: feature by feature

The specifics that decide the buy, for the Indian buyer.

FeatureNetAppDDN
Primary workloadMixed enterprise: file, block, objectAI training and HPC parallel jobs
ArchitectureONTAP unified platformLustre parallel file system
Data protectionSnapMirror, snapshots, ARPRedundancy tuned for throughput
Compliance fitDPDP residency, StorageGRID bucketsProject-specific, less compliance tooling
OperationsBroad admin tooling, non-disruptive upgradesSpecialist tuning, upgrades can disrupt
Where it shinesThe whole enterprise on one stackRaw speed for the GPU floor

Which one for what

The clean decision guide for common Indian B2B scenarios. Pick the row that fits.

BFSI core and mixed workloads

NetApp. One platform for database, VMware, file, and backup with DPDP residency and mature data services.

GPU training cluster

DDN. EXAScaler keeps the nodes fed at throughput general arrays struggle to match.

Backup, archive, object store

NetApp. FAS for capacity and StorageGRID for compliant, immutable object storage.

AI factory plus enterprise IT

Both. DDN for the training floor, NetApp for everything else. Sirius Star designs the split.

How Sirius Star sizes NetApp or DDN

Free review first. Then a written quote in 24 working hours.

1

Workload and sizing review

Free call. We map workloads, throughput needs, and compliance rules.

2

Both platforms quoted

Written quote in 24 working hours. Matched to the job. GST broken out.

3

Deploy and tune from Navi Mumbai

Racking, migration, and tuning by our engineers. Staggered for multi-site.

4

Lifecycle and renewal wrap

One escalation path. Refresh and renewal calendar in writing.

“The mistake we see is buying one storage brand for everything. A team spends AI budget on an array that cannot feed the GPUs, or they over-buy a specialist box for plain file shares. Match the array to the workload. That is the whole game.”

Sudeep Kumar, CEO, Sirius Star Enterprise Technologies

Free field guide

Matching storage to workload in India

  • A workload-to-array decision map
  • Where NetApp unified storage fits
  • Where DDN parallel storage earns its cost
  • A DPDP residency checklist
Free. Delivered to your email after the form.

NetApp vs DDN in India FAQ

Common questions Indian buyers ask. Answers grounded in current sources.

Is NetApp or DDN better for enterprise storage in India?
For most Indian enterprises, NetApp. It runs file, block, and object on one ONTAP platform with data residency for DPDP and mature protection tools. DDN wins in a narrower lane: AI training and HPC where raw parallel throughput is the whole point.
What makes DDN different from NetApp?
DDN builds parallel storage on Lustre to feed GPU clusters at extreme throughput. NetApp builds a general-purpose unified platform for the whole enterprise. One is a specialist engine, the other is the everyday workhorse.
Can I use both NetApp and DDN together?
Yes, and many AI-era estates do. DDN handles the training cluster while NetApp carries core IT, backup, and compliance. Sirius Star scopes both and draws the line where each belongs.
Does DDN have India support and local stock?
DDN has announced a Make in India storage line and serves large HPC and AI customers here. Sirius Star adds local engineering for racking, tuning, and lifecycle so you have one accountable partner.
Who owns deployment and warranty?
Sirius Star runs the full lifecycle: scoping, deployment, tuning, and renewal, from a Navi Mumbai engineering team. One escalation path for either platform, with a reply inside 24 working hours.

Ready for a workload-matched storage quote?

Tell us your workloads and sites. We quote NetApp and DDN honestly, matched to the job, in writing.

200+ Indian businesses trust Sirius Star. Reply within 24 working hours.

Pair this on one PO

What buyers typically add to a Sirius Star order.

Brand page

NetApp storage in India

ONTAP, AFF, FAS, and StorageGRID as Sirius Star deploys them.

Go →Brand page

DDN storage in India

EXAScaler and Infinia for AI and HPC workloads.

Go →

Related reading from the Sirius Star blog

Long-form context from our team.

Guide

Sizing storage for AI workloads

How to plan throughput before you buy the array.

Read on the blog →Guide

DPDP and data residency for storage buyers

What on-shore data rules mean for your storage design.

Read on the blog →

Sources referenced

  1. NetApp data storage platform– netapp.com
  2. DDN Make in India storage line– ddn.com
  3. DDN vs NetApp on Gartner Peer Insights– gartner.com