How does the HP Ultrium 800GB WORM cartridge ensure data integrity?

Built-in hardware error-correcting codes, precision servo tracking, and the WORM mechanism guarantee bit-level accuracy and non-modifiable archives.

What are the typical use cases for the HP Ultrium 800GB WORM Data Cartridge?

Ideal for long-term archiving of financial records, legal documents, medical images, compliance logs and any data requiring immutable storage.

Is the C7973W cartridge backward compatible with previous LTO generations?

The C7973W is read-write compatible with LTO Ultrium 4 drives and can be read by LTO Ultrium 5 and later drives, but it cannot be written by older generations.

What is the shelf life of the HP Ultrium WORM tape?

Under controlled conditions (16–25 °C and 20–50% RH), the HP Ultrium 800 GB WORM tape retains data integrity for up to 30 years.

Can the HP Ultrium 800GB WORM cartridge be reused?

No. The WORM format prohibits overwriting, making each C7973W cartridge a single-write, permanent archival medium.

How do I install the HP Ultrium 800GB WORM Data Cartridge in a tape drive?

Insert the cartridge into the drive or library slot until it clicks; the drive will auto-detect and mount it for immediate use.

Does the HP Ultrium 800GB WORM cartridge support data encryption?

When used in an LTO drive with hardware encryption, the cartridge can store AES-256 encrypted data; the tape itself does not perform encryption.

What environmental conditions are recommended for storing the C7973W tape?

Store in a dust-free area at 16–25 °C, 20–80% relative humidity, away from direct sunlight, magnetic fields, and vibration.

How does the HP Ultrium 800GB WORM tape support regulatory compliance?

By delivering immutable, time-stamped archives, the cartridge meets SEC 17a-4, HIPAA, Sarbanes-Oxley and other audit-grade requirements.

What maintenance is required for the HP Ultrium WORM Data Cartridge?

No routine maintenance is needed; handle by the edges, keep the shell clean, and use an HP Ultrium cleaning cartridge every 50 tape mounts.

Where can I purchase genuine HP Ultrium 800GB WORM Data Cartridges?

Genuine C7973W cartridges are available through authorized HP resellers, HP’s official web store, and certified channel partners.

What warranty covers the HP Ultrium 800GB WORM Data Cartridge (C7973W)?

The cartridge includes a one-year limited warranty against manufacturing defects when used in compliance with HP specifications.

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HP Ultrium 800GB WORM Data Cartridge

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C7973W Overview

C7973W is a high-performance NAS storage system featuring 12 drive bays that support a mixed array of drive types including SATA HDD, SAS HDD, SATA SSD, and NVMe SSD. It delivers a total storage capacity of up to 512 TB with RAID protection options including RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10, and is powered by an Intel Xeon processor with 8 cores paired with 16 GB of pre-installed DDR4 memory (expandable up to 64 GB).

C7973W provides versatile connectivity with USB 3.2 interfaces and a 10GbE network port along with two LAN ports, plus robust expansion support. With redundant cooling via a redundant fan system and a redundant power supply rated at 750W, this storage system is purpose-built for demanding use cases such as SMB backups, enterprise data center deployments, virtualization, and media server applications.

C7973W price is is available on request. Get immediate quote.

Request bulk order quote for C7973W for additional pricing. Browse the full Hpe Tape Storages series or explore all Hpe products.

C7973W Specifications

Width: 17.5 inches
Height: 3.5 inches
Weight: 45 lbs
Form Factor: Rackmount
Hot-Swap Support: Yes
LAN Ports: 2
Power Supply: Redundant
Virtualization Ready: Yes
Power Supply Wattage: 750W
Depth: 28.0 inches
RAID Support: RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10
RAM Type: DDR4
Max RAM Capacity: 64 GB
Product Type: Storage System
Supported Drive Types: Mixed
CPU Type: Intel Xeon
CPU Cores: 8
Installed RAM: 16 GB
Network Ports: 10GbE
USB Ports: USB 3.2
Expansion Support: Yes
Cooling: Redundant Fan
Operating System: Custom OS
Snapshot Support: Yes
Cloud Sync Support: Yes
iSCSI Support: Yes
Surveillance Support: No
Use Case: Enterprise Data Center
Storage Type: NAS
Max Supported Capacity: 512 TB
Bay Count: 12-bay
Product Name: C7973W Enterprise Storage System

C7973W Use Case

Regulatory-Grade Archive for Financial Services

Scenario: A global investment bank integrates C7973W-HP Ultrium 800GB WORM Data Cartridges into its HP Tape Library to securely store trading records, statements and audit logs in a write-once, read-many format. Benefit: Ensures immutable, tamper-proof retention for up to 30 years—meeting SEC, FINRA and MiFID II compliance mandates while reducing on-premises storage footprint and audit preparation time.

HIPAA-Compliant Patient Record Retention in Healthcare

Scenario: A regional hospital implements C7973W-HP Ultrium 800GB WORM Data Cartridges for archival of electronic health records (EHR), medical imaging and lab results, integrated with their LTO-8 backup solution. Benefit: Delivers guaranteed data immutability and secure off-site vaulting—supporting HIPAA’s retention requirements and protecting patient privacy against unauthorized modification or ransomware.

Immutable Ransomware-Resistant Enterprise Backups

Scenario: A Fortune-500 enterprise deploys C7973W-HP Ultrium 800GB WORM Data Cartridges within an automated tape library for nightly backups of critical databases and file shares. Benefit: Provides air-gapped, write-once protection that ensures recovery-ready copies remain invulnerable to cyber threats—minimizing downtime and data loss while meeting corporate DR/BCP objectives.

Quality Certifications

To get the detailed certification, please go to the Compliance Center.

Product Comparison Table

	C7973W	C0H28A	AH220A	EH899B	C7976W
Product Type	Storage System	Storage System	Storage System	Storage System	Storage System
Storage Type	NAS	SAN	NAS	SAN	SAN
Form Factor	Rackmount	Rackmount	Desktop	Rackmount	Rackmount
Bay Count	12-bay	8-bay	4-bay	12-bay	16-bay
Supported Drive Types	Mixed	SATA HDD / SAS HDD / SATA SSD / NVMe SSD	SATA HDD / SATA SSD	SATA HDD / SAS HDD / SATA SSD / NVMe SSD	SATA HDD / SAS HDD / SATA SSD / NVMe SSD
Hot-Swap Support	Yes	Yes	Yes	Yes	Yes
Max Supported Capacity	512 TB	256 TB	128 TB	512 TB	1 PB
RAID Support	RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10	RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10	RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10	RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10	RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10
CPU Type	Intel Xeon	Intel Xeon	Intel Xeon	Intel Xeon	Intel Xeon
CPU Cores	8	8	4	8	8
Installed RAM	16 GB	16 GB	8 GB	16 GB	16 GB
Max RAM Capacity	64 GB	128 GB	32 GB	64 GB	64 GB
RAM Type	DDR4	ECC DDR4	ECC DDR4	DDR4	DDR4
Network Ports	10GbE	10GbE	2.5GbE	10GbE	10GbE
LAN Ports	2	2	2	4	4
USB Ports	USB 3.2	USB 3.2	USB 3.2	USB 3.2	USB 3.0
Expansion Support	Yes	Yes	Yes	Yes	Yes
Cooling	Redundant Fan	Active	Redundant Fan	Active	Redundant Fan
Power Supply	Redundant	Redundant	Redundant	Redundant	Redundant
Power Supply Wattage	750W	750W	350W	750W	350W
Operating System	Custom OS	Custom OS	Custom OS	Custom OS	Custom OS
Snapshot Support	Yes	Yes	Yes	Yes	Yes
Cloud Sync Support	Yes	Yes	Yes	Yes	Yes
Virtualization Ready	Yes	Yes	Yes	Yes	Yes
iSCSI Support	Yes	Yes	Yes	Yes	Yes
Surveillance Support	No	No	Yes	No	No
Use Case	Enterprise Data Center	SMB / Enterprise Data Center / Media Server / Virtualization	SMB / Enterprise Data Center / Media Server / Virtualization	Enterprise Data Center	Enterprise Data Center / Virtualization / Media Server
Product Name	C7973W Enterprise Storage System	Premium SAN C0H28A Storage System	AH220A High Performance NAS	EH899B Enterprise Storage Array	C7976W SAN Appliance
Height	3.5 inches	3.5 inches	3.5 inches	3 inches	3.5 inches
Width	17.5 inches	17.5 inches	8.5 inches	17 inches	17.5 inches
Depth	28.0 inches	28 inches	10 inches	27 inches	28.0 inches
Weight	45 lbs	35 lbs	15 lbs	35 lbs	45 lbs

Reviews & Ratings

Louis Turner

WORM cartridges meet compliance needs reliably.

Sidra Hassan

No data integrity concerns observed.

Milan Kovac

Used for secure archives and performs well.

Imad Hussain

Consistent write once behavior.

Philip Watson

Good option for regulated data storage.

Questions & Answers

What is the storage capacity of the HP Ultrium 800GB WORM Data Cartridge (SKU: C7973W)?

The HP Ultrium 800GB WORM Data Cartridge (C7973W) provides 800 GB native capacity and up to 1.6 TB compressed, enabling high-density archival storage.

What does WORM stand for and what are its benefits?

WORM stands for Write Once Read Many, delivering non-erasable, non-rewritable data archiving for tamper-proof storage and regulatory compliance.

Which tape drive models are compatible with the C7973W cartridge?

The C7973W is fully compatible with HP LTO Ultrium 4 tape drives for writing and supports read operations on LTO Ultrium 5 and later drives.

What data transfer rates does the HP Ultrium 800GB WORM cartridge support?

It supports up to 120 MB/s native and up to 240 MB/s with hardware compression for efficient backup and archival operations.

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C7973W Overview

C7973W price is is available on request. Get immediate quote.

Request bulk order quote for C7973W for additional pricing. Browse the full Hpe Tape Storages series or explore all Hpe products.

C7973W Specifications

Width

17.5 inches

Height

3.5 inches

Weight

45 lbs

Form Factor

Rackmount

Hot-Swap Support

Yes

LAN Ports

Power Supply

Redundant

Virtualization Ready

Yes

Power Supply Wattage

750W

Depth

28.0 inches

RAID Support

RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10

RAM Type

DDR4

Max RAM Capacity

64 GB

Product Type

Storage System

Supported Drive Types

Mixed

CPU Type

Intel Xeon

CPU Cores

Installed RAM

16 GB

Network Ports

10GbE

USB Ports

USB 3.2

Expansion Support

Yes

Cooling

Redundant Fan

Operating System

Custom OS

Snapshot Support

Yes

Cloud Sync Support

Yes

iSCSI Support

Yes

Surveillance Support

Use Case

Enterprise Data Center

Storage Type

NAS

Max Supported Capacity

512 TB

Bay Count

12-bay

Product Name

C7973W Enterprise Storage System