Dell EMC Data Domain, now known as PowerProtect DD, is a leading backup, deduplication, and disaster recovery storage solution. While new appliances offer cutting-edge technology, refurbished Data Domain storage provides the same enterprise-grade features at a significantly lower cost.
Save up to 80%: Data Domain Storage and Parts
For businesses looking to optimize IT budgets without compromising performance, refurbished solutions are a smart choice.
Benefits of Choosing Refurbished Dell EMC Data Domain Storage
✅ Cost Savings – Save up to 80% compared to new models
✅ Same Enterprise-Grade Features – Deduplication, high-speed backup, and ransomware protection
✅ Eco-Friendly Choice – Reduce e-waste by extending the life of enterprise hardware
✅ Certified & Tested – Fully refurbished, tested, and backed by warranty
✅ Scalable – Solutions available for SMBs to large enterprises
✅ Fast Shipping & Immediate Availability – In-stock, ready-to-ship inventory for minimal downtime
✅ Long Warranties – Up to 5 years of coverage for peace of mind
✅ No Upfront Payment – Pay only after testing to ensure full satisfaction
Refurbished Dell EMC Data Domain Model Comparison
Model | Capacity (Usable) | Max Drives | Max Throughput | Best For |
DD3300 | 4TB – 32TB | 12 | 4.2TB/hr (7.0TB/hr w/ DD Boost) | Small businesses & remote offices |
DD6400 | 8TB – 172TB | 16 | 12.7TB/hr (27.7TB/hr w/ DD Boost) | Mid-sized businesses |
DD6900 | 24TB – 288TB | 24 | 15TB/hr (33TB/hr w/ DD Boost) | Growing enterprises |
DD9400 | 48TB – 1.5PB | 48 | 26TB/hr (57TB/hr w/ DD Boost) | Large enterprises |
DD9900 | 576TB – 1.25EB | 96 | 41TB/hr (94TB/hr w/ DD Boost) | Multi-petabyte storage environments |
Refurbished Dell EMC Data Domain Models
Refurbished PowerProtect DD3300 – Entry-Level Backup for SMBs
Designed for small businesses and remote offices, the DD3300 provides cost-effective backup storage without sacrificing enterprise-level deduplication.
🔹 Capacity: 4TB – 32TB
🔹 Max Throughput: 4.2TB/hr (7.0TB/hr w/ DD Boost)
🔹 Drives: SAS HDDs (4TB, 8TB, 12TB)
🔹 Encryption: AES-256
🔹 Cloud Tiering: AWS, Azure, GCP
🔹 Best For: SMBs, remote office backups
Refurbished PowerProtect DD6400 – Mid-Range Backup for Growing Businesses
The DD6400 is ideal for mid-sized businesses that require scalability and faster performance.
🔹 Capacity: 8TB – 172TB
🔹 Max Throughput: 12.7TB/hr (27.7TB/hr w/ DD Boost)
🔹 Drives: SAS HDDs (4TB, 8TB)
🔹 Encryption: AES-256
🔹 Cloud Tiering: AWS, Azure, GCP
🔹 Best For: Growing enterprises, mid-sized data centers
Refurbished PowerProtect DD6900 – High-Performance Enterprise Backup
With increased throughput and capacity, the DD6900 is a great choice for enterprises needing fast, scalable backup.
🔹 Capacity: 24TB – 288TB
🔹 Max Throughput: 15TB/hr (33TB/hr w/ DD Boost)
🔹 Drives: SAS HDDs (4TB, 8TB)
🔹 Encryption: AES-256
🔹 Cloud Tiering: AWS, Azure, GCP
🔹 Best For: Large-scale enterprise backups
Refurbished PowerProtect DD9400 – Large-Scale Backup for Data Centers
The DD9400 is optimized for high-performance backup and disaster recovery for large enterprises.
🔹 Capacity: 48TB – 1.5PB
🔹 Max Throughput: 26TB/hr (57TB/hr w/ DD Boost)
🔹 Drives: SAS HDDs (4TB, 8TB)
🔹 Encryption: AES-256
🔹 Cloud Tiering: AWS, Azure, GCP
🔹 Best For: High-performance backup for large organizations
Refurbished PowerProtect DD9900 – Multi-Petabyte Enterprise Backup
For organizations managing multi-petabyte data environments, the DD9900 delivers unmatched scalability and performance.
🔹 Capacity: 576TB – 1.25EB
🔹 Max Throughput: 41TB/hr (94TB/hr w/ DD Boost)
🔹 Drives: SAS HDDs (4TB, 8TB)
🔹 Encryption: AES-256
🔹 Cloud Tiering: AWS, Azure, GCP
🔹 Best For: Large-scale enterprises needing extreme scalability
Refurbished Dell EMC Data Domain Key Technologies & Features
Deduplication – Save Up to 55:1 Storage
PowerProtect DD removes duplicate data before storing backups, reducing storage footprint. Example:
✅ 100TB of data → Only 2TB stored with deduplication
Cloud Tiering – Seamless Backup to AWS, Azure, and GCP
Refurbished PowerProtect DD supports native cloud tiering, enabling:
✅ Offsite backup storage
✅ On-demand restores
✅ Cost-effective long-term retention
Cyber Resilience & Ransomware Protection
🔒 Retention Lock – Prevents unauthorized data changes
🔒 SecureVault – Creates air-gapped, immutable backups
🔒 AES-256 Encryption – Protects data at rest and in transit
Which Refurbished Dell EMC Data Domain Model is Right for You?
Use Case | Best Model |
Small business, remote office | DD3300 |
Mid-sized company backup | DD6400 |
Large enterprise backup | DD6900 |
Data center-scale storage | DD9400 |
Multi-petabyte environments | DD9900 |
Save up to 80%: Data Domain Storage and Parts
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