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HPE Alletra Storage Comparison: Specs & Key Differences – Alletra 5000, 6000, 9000 & MP

HPE Alletra storage is widely used, with some customers opting for HPE GreenLake for a cloud-like model, while others prefer traditional purchase for full ownership. These systems are a long-term investment, often running for 8+ years.


HPE Alletra Storage & Storage Parts: Save up to 80%

Even after HPE stops selling these storage models and their official spare parts, they will still be available refurbished. This ensures that businesses can purchase replacement components to handle hardware failures and even upgrade storage, SSDs, CPUs, and memory to extend their lifespan. Given this long-term commitment, it is critical to understand the differences between the available models to make an informed decision when purchasing or planning future expansions.


HPE Alletra storage comparison chart detailing differences in cache, latency, IOPS, scalability, and expansion across 5000, 6000, 9000, and MP series. Highlights NVMe performance, hybrid flash, multi-node architecture, and modular storage options for business-critical and mission-critical workloads. Server-parts.eu

 

HPE Alletra Storage Overview


HPE Alletra is a data services platform that simplifies storage by offering AI-driven intelligence, hybrid cloud integration, and an as-a-service model through HPE GreenLake. The Alletra series is categorized into four main product families:


  1. HPE Alletra 5000 – Hybrid flash storage for cost-efficient general-purpose workloads.

  2. HPE Alletra 6000 – NVMe all-flash storage optimized for business-critical workloads.

  3. HPE Alletra 9000 – Ultra-low latency, all-NVMe storage for mission-critical applications.

  4. HPE Alletra Storage MP – Modular and scalable multi-protocol storage designed for block, file, and object workloads.


Below, we compare the architecture, performance, scalability, and expansion capabilities of these models.


 

HPE Alletra Storage: Technical Specifications, Comparis

Specification

Alletra 5000

Alletra 6000

Alletra 9000

Alletra Storage MP

Storage Type

Hybrid Flash

All-NVMe Flash

All-NVMe Flash

NVMe Multi-Protocol

Intended Workloads

General-Purpose

Business-Critical

Mission-Critical

Block, File, Object

Architecture

Scale-up

Scale-up

Scale-out

Modular, disaggregated

IOPS Performance

25% faster than HPE Nimble Hybrid

3x faster than HPE Nimble All-Flash

2M+ IOPS with sub-millisecond latency

High-performance block & file storage

Data Availability

99.9999%

99.9999%

100% Guarantee

100% Guarantee

Max Usable Capacity

368TB

368TB

2PB+

Up to 5.8PB

Cache Memory per Controller

256GB

256GB

512GB

256GB / 512GB

Supported Protocols

iSCSI, FC

NVMe/TCP, iSCSI, FC

NVMe/TCP, iSCSI, FC

NVMe/TCP, FC, iSCSI, NFS, SMB

Network Interface Options

10/25GbE, 16/32Gb FC

10/25GbE, 16/32Gb FC

10/25GbE, 16/32Gb FC

32Gb FC, 10/25GbE

Power Efficiency

Optimized for cost efficiency

Low power, high efficiency

Ultra-low latency and power optimized

Cloud-based energy-efficient design

Expansion Capabilities

Up to 6 expansion shelves

NVMe all-flash expansion

Multi-node scale-out expansion

Scale-out block & file modules

Management Interface

HPE Data Services Cloud Console

HPE Data Services Cloud Console

HPE Data Services Cloud Console

HPE Data Services Cloud Console

GreenLake As-a-Service

Available

Available

Available

Exclusive


 

HPE Alletra Storage Expansion Units & Scalability


Each Alletra model has specific expansion capabilities to accommodate growing storage needs:


  • HPE Alletra 5000: Supports up to 6 expansion shelves with ES3 modules, adding raw capacity up to 210TB per unit.

  • HPE Alletra 6000: Provides seamless NVMe expansion shelves, designed for low-latency storage growth.

  • HPE Alletra 9000: Features a scale-out multinode architecture, allowing enterprises to expand compute and capacity independently.

  • HPE Alletra Storage MP: Offers modular expansion nodes for block, file, and object storage, with flexible scaling up to 5.8PB.


 

Choosing the Right HPE Alletra Storage Model


HPE Alletra 5000: Best for Cost-Effective Hybrid Storage

✔️ Best for: Backup, secondary storage,

✔️ Ideal for general-purpose workloads, backup, and secondary storage.

✔️ Balanced cost-performance ratio for small and mid-sized enterprises.

✔️ Lower TCO compared to full NVMe solutions.

✔️ Models: HPE Alletra 5010, 5015, 5030

Model

Max Usable Capacity

Cache (Per Controller)

Max Expansion Shelves

5010

183TB

64GB

2

5015

368TB

128GB

4

5030

736TB

256GB

6


 

HPE Alletra 6000: Best for Business-Critical Applications

✔️ NVMe performance ensures sub-millisecond latency.

✔️ Optimized for databases, VMs, and high-performance computing.

✔️ HPE InfoSight AI enhances predictive analytics for workload optimization.

✔️ Models: HPE Alletra 6010, 6030

Model

Max Usable Capacity

Cache (Per Controller)

Max Expansion Shelves

Latency

6010

368TB

256GB

2

~250µs

6030

736TB

512GB

4

~200µs


 

HPE Alletra 9000: Best for Mission-Critical Environments

✔️ Multi-node active-active architecture with 100% availability guarantee.

✔️ Extreme scalability and ultra-low latency performance.

✔️ Perfect for large-scale ERP, containerized apps, and AI workloads.

✔️ Models: HPE Alletra 9060, 9080

Model

Max Usable Capacity

Cache (Per Controller)

Nodes

Latency

Max IOPS

9060

2PB+

512GB

2

< 200µs

~2 million

9080

4PB+

1TB

4

< 150µs

~3 million

 

HPE Alletra Storage MP: Best for Multi-Protocol Storage

✔️ Unified block, file, and object storage in one system.

✔️ Fully modular, cloud-native integration with HPE GreenLake.

✔️ Scales independently with disaggregated compute and capacity.

✔️ Models: HPE Alletra Storage MP Block, File, Object Modules

Model

Max Usable Capacity

Cache (Per Controller)

Supported Protocols

Scalability

Block Module

Up to 5.8PB

256GB – 512GB

NVMe/TCP, FC, iSCSI

Scale-out

File Module

Up to 5.8PB

512GB

NFS, SMB, Object

Scale-out

Object Module

Up to 5.8PB

512GB

S3, Object Storage API

Scale-out


 

HPE Alletra Storage & Storage Parts: Save up to 80%



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