HP 2M2M230 LTO Ultrium-7 Data Cartridge Tape

Name: HP 2M2M230 LTO Ultrium-7 Data Cartridge Tape
Brand: HP
SKU: 2M2M230

★★★★★5.0 (1 reviews)

Store 6.25 TB native (up to 15 TB compressed) on a single cartridge with 315 MB/s sustained throughput for enterprise-scale backup and archival.

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Overview

The HP LTO Ultrium-7 Data Cartridge (2M2M230) is an enterprise-grade tape storage medium built on the seventh generation of the Linear Tape-Open specification. At 6.25 TB native capacity — scaling to 15 TB with hardware compression — a single cartridge holds the equivalent of multiple high-capacity hard drives in a form factor that fits in your palm. The 315 MB/s native transfer rate (750 MB/s compressed) means this isn't just archival-density storage; it's fast enough to serve as a primary backup target in environments where nightly backup windows are measured and non-negotiable. The WORM (Write Once, Read Many) capability adds a hardware-enforced immutability layer that's essential for compliance with data retention regulations in healthcare, financial services, and government sectors.

This cartridge is designed for organizations already invested in or building out an LTO tape infrastructure — data centers running automated tape libraries, media companies archiving petabytes of raw footage, or any enterprise with retention requirements that stretch beyond the practical lifespan of spinning disk. Compatibility spans all HPE and non-HPE LTO-7 Ultrium tape devices, so it integrates into mixed-vendor environments without issue. The 30-year archival rating and offline storage capability make it particularly compelling for air-gapped backup strategies, where ransomware resilience and disaster recovery depend on media that can't be reached by networked threats. For organizations evaluating cold storage economics, the cost-per-terabyte of LTO-7 remains substantially below both disk and cloud archive tiers at scale.

Key Features

Tape Technology: LTO-7 Ultrium technology provides reliable and high-capacity data storage solution for enterprise backup and archival needs

Compressed Storage Capacity: 15 TB compressed storage capacity allows you to store large amounts of data efficiently with compression enabled

Native Storage Capacity: 6.25 TB native storage capacity delivers substantial uncompressed data storage for your critical business information

Maximum Native Data Transfer Rate: 315 MB/s native data transfer rate ensures fast and efficient backup operations without compression

Maximum Compressed Data Transfer Rate: 750 MB/s compressed transfer rate enables rapid data backup and recovery when using compression technology

WORM Media Format: Write Once Read Many (WORM) format provides tamper-proof data protection and compliance with regulatory requirements for data retention

Extended Tape Length: 2775.59 ft tape length maximizes storage capacity and reduces the number of cartridges needed for large backup operations

Specifications

Brand

Model

2M2M230

Tape Technology

LTO-7 Ultrium WORM

Native Storage Capacity

6.25 TB

Compressed Storage Capacity

15 TB

Native Data Transfer Rate

315 MB/s

Compressed Data Transfer Rate

750 MB/s

Archival Life

30 years (recommended conditions)

Compatibility

All HPE and non-HPE LTO-7 Ultrium tape devices

Write Protection

WORM (Write Once, Read Many)

Pros & Cons

👍 Pros

6.25 TB native capacity on a single cartridge delivers efficient physical density for large-scale backup rotations, reducing the number of tapes in a library
315 MB/s native sustained transfer rate enables a full 6.25 TB backup to complete in approximately 5.5 hours, keeping backup windows manageable for enterprise environments
WORM capability ensures write-once immutability for compliance-driven archival in regulated industries without requiring additional software enforcement
30-year rated archival life provides long-term data durability that exceeds the practical lifespan of spinning disk or flash-based alternatives by a wide margin

👎 Cons

Requires an LTO-7 tape drive, which represents a significant upfront infrastructure investment if you're not already operating an LTO ecosystem
No backward write compatibility with LTO-6 drives — organizations upgrading from LTO-6 must commit to new drive hardware before using these cartridges
Sequential access architecture means individual file restores are significantly slower than random-access media like disk or SSD, with seek times measured in seconds to minutes
Compressed capacity claims of 15 TB are highly data-dependent and will not materialize with pre-compressed data formats, which can mislead capacity planning if taken at face value

Frequently Asked Questions

What is the difference between the 6.25 TB native and 15 TB compressed capacity figures?

The 6.25 TB figure is raw, uncompressed storage. The 15 TB assumes a typical 2.5:1 hardware compression ratio applied by the LTO-7 drive during write operations. Actual compressed capacity depends entirely on data compressibility — already-compressed files like JPEGs or ZIPs will store closer to the native 6.25 TB figure.

Is this cartridge compatible with older LTO-5 or LTO-6 tape drives?

No. LTO-7 cartridges can only be read and written by LTO-7 drives. LTO-8 drives can read LTO-7 tapes but not write to them in native LTO-7 format. This is a hard limitation of the LTO specification's two-generation backward read compatibility rule.

What does WORM mean and when would I need it?

WORM stands for Write Once, Read Many. Once data is written to a WORM cartridge, it cannot be overwritten or erased. This is critical for regulatory compliance in industries like healthcare, finance, and legal, where immutable records are legally required.

How long can I expect data to remain intact on this cartridge?

LTO-7 media is rated for a 30-year archival life when stored in recommended environmental conditions (15–25°C, 20–50% relative humidity). This makes it one of the most durable long-term storage options available, significantly outlasting hard drives or SSDs in cold storage scenarios.

What sustained transfer rate will I see during backup operations?

The native transfer rate is 315 MB/s, scaling up to 750 MB/s with compression. To maintain these speeds, your host system and storage controller need to stream data fast enough to prevent shoe-shining — where the tape repeatedly stops and repositions due to data underflow.