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DL4TK88
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- Sony DLT IV 40/80 Tapes The Sony DLT IV utilizes MP (metal particle) technology as it effectively backs up large volumes of mission-critical data. With a native capacity of 40GB and compressed capacity of 80GB, the DLTtape™ offers high capacity storage.
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3 Year Extended Warranty
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Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
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Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
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Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
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Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
DL4TK88 Overview
DL4TK88-Sony DLT IV 40/80 Tapes. The Sony DLT IV utilizes MP (metal particle) technology as it effectively backs up large volumes of mission-critical data. With a native capacity of 40GB and compressed capacity of 80GB, the DLTtape™ offers high capacity storage. This is a DLT Type IV tape, part of the DLT (Digital Linear Tape) family, designed for enterprise-level backup and archival needs. The DLT IV provides reliable data storage and is compatible with DLT4000, DLT7000, and DLT8000 tape drives, making it a preferred choice for organizations managing significant data sets.
The Sony DLT IV has a tape length of 557 meters and a native transfer rate of up to 6 MB/s (12 MB/s compressed). It does not support WORM or built-in encryption and uses a standard cartridge format. Engineered for an archival life of up to 30 years, this tape is ideal for enterprise backup, long-term storage, disaster recovery, and maintaining regulatory compliance. Sony’s MP technology ensures optimal performance and data integrity in demanding data center environments.
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Explore more options from Data Tapes or explore other Data Tape Media products.
DL4TK88 Specifications
| Product Type | Data Tape |
| Tape Format | DLT |
| Tape Generation | N/A |
| Cartridge Type | Standard |
| Use Case | Backup / Long-Term Archiving / Compliance Storage / Tape Libraries |
| Native Capacity | 40 GB |
| Compressed Capacity | 80 GB |
| Tape Length | 557m |
| Data Transfer Rate (Native) | Up to 6 MB/s |
| Data Transfer Rate (Compressed) | Up to 12 MB/s |
| Encryption Support | No |
| WORM Support | No |
| Media Type | Magnetic / Rewritable |
| Archival Life | Up to 30 Years |
| Read Compatibility | DLT4000, DLT7000, DLT8000 drives |
| Write Compatibility | DLT4000, DLT7000, DLT8000 drives |
| Tape Color | Black |
| Environment | Data Center / Offsite Backup / Cold Storage / Compliance Archiving |
| Compliance | N/A |
| Product Name | DL4TK88 Sony DLT IV 40/80GB Data Cartridge |
| Height | 4.16 inches |
| Width | 4.16 inches |
| Depth | 1.02 inches |
| Weight | 0.55 lbs |
DL4TK88 Use Case
Enterprise Database Backup with DL4TK88-Sony DLT IV 40/80 Tapes
A global banking institution deploys DL4TK88-Sony DLT IV 40/80 Tapes to perform daily full-image backups of mission-critical SQL and Oracle databases. Leveraging MP (metal particle) technology, each tape’s 40 GB native (80 GB compressed) capacity reduces media swaps and accelerates backup windows. Outcome: robust data integrity, 5-year archival reliability, simplified disaster recovery and regulatory compliance.
Healthcare Patient Record Archival using Sony DLT IV
A large hospital network uses DL4TK88-Sony DLT IV 40/80 Tapes to archive electronic health records (EHR) and imaging files for HIPAA compliance. Thanks to high-capacity MP technology, each tape stores up to 80 GB of compressed data, cutting storage costs and physical footprint. Outcome: secure long-term retention, rapid retrieval for audits, and guaranteed data authenticity.
Post-Production Media Backup in Video Studios
A film production studio implements DL4TK88-Sony DLT IV 40/80 Tapes to back up raw 4K video files and editing projects. The metal particle formulation ensures durability under frequent handling and environmental changes, while 40 GB native storage minimizes downtime during peak production cycles. Outcome: high-throughput backups, cost-effective deep archive, and peace of mind for invaluable creative assets.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Archival Life | Up to 30 Years | Up to 30 Years | Up to 30 Years | Up to 30 Years | Up to 30 Years |
| Cartridge Type | Standard | Standard | Standard | Standard | Standard |
| Compliance | N/A | N/A | N/A | RoHS / WEEE | N/A |
| Compressed Capacity | 208 GB | 30 GB | 30 GB | 30 GB | 80 GB |
| Data Transfer Rate (Compressed) | Up to 12 MB/s | Up to 3.0 MB/s | Up to 3 MB/s | Up to 3.0 MB/s | Up to 12 MB/s |
| Data Transfer Rate (Native) | Up to 6 MB/s | Up to 1.5 MB/s | Up to 1.5 MB/s | Up to 1.5 MB/s | Up to 6 MB/s |
| Depth | 2.52 | 1.02 | 1.02 inches | 1.00 | 1.02 inches |
| Encryption Support | No | No | No | No | No |
| Environment | Data Center / Offsite Backup / Cold Storage / Compliance Archiving | Data Center / Offsite Backup / Cold Storage / Compliance Archiving | Data Center / Offsite Backup / Cold Storage / Compliance Archiving | Data Center / Offsite Backup / Cold Storage / Compliance Archiving | Data Center / Offsite Backup / Cold Storage / Compliance Archiving |
| Height | 0.39 | 4.17 | 4.16 inches | 4.35 | 4.16 inches |
| Media Type | Magnetic | Magnetic / Rewritable | Magnetic / Rewritable | Magnetic | Magnetic / Rewritable |
| Native Capacity | 80 GB | 15 GB | 15 GB | 15 GB | 40 GB |
| Product Name | TAIT2-80C-AIT-2, Turbo, 80 /208 GB | C5141A-T-HP DLT III XT (15/30) GB Tape | Imation DLT III XT (15/30 GB) Data Cartridge | THXKE-01-T-Quantum DLT III XT (15/30) GB | DL4TK88 Sony DLT IV 40/80GB Data Cartridge |
| Product Type | Data Tape | Data Tape | Data Tape | Data Tape | Data Tape |
| Read Compatibility | AIT-2 Turbo, AIT-3 drives | DLT 4000, DLT 7000, DLT 8000 drives | DLT 4000, DLT 7000, DLT 8000 drives | DLT 4000, DLT 7000, DLT 8000 drives | DLT4000, DLT7000, DLT8000 drives |
| Tape Color | Black | Green | Black | Black | Black |
| Tape Format | AIT | DLT | DLT | DLT | DLT |
| Tape Generation | AIT-2 Turbo | N/A | N/A | DLT III XT | N/A |
| Tape Length | 230m | 557m | 557m | 557m | 557m |
| Use Case | Backup / Long-Term Archiving / Compliance Storage / Tape Libraries | Backup / Long-Term Archiving / Compliance Storage / Tape Libraries | Backup / Long-Term Archiving / Compliance Storage / Tape Libraries | Backup / Long-Term Archiving / Compliance Storage / Tape Libraries | Backup / Long-Term Archiving / Compliance Storage / Tape Libraries |
| Weight | 0.22 | 0.55 | 0.60 lbs | 0.55 | 0.55 lbs |
| Width | 4.02 | 4.16 | 4.16 inches | 4.38 | 4.16 inches |
| WORM Support | No | No | No | No | No |
| Write Compatibility | AIT-2 Turbo drives | DLT 4000, DLT 7000, DLT 8000 drives | DLT 4000, DLT 7000, DLT 8000 drives | DLT 4000, DLT 7000, DLT 8000 drives | DLT4000, DLT7000, DLT8000 drives |
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Questions & Answers
Q
What is the native and compressed capacity of Sony DLT IV 40/80 tapes?
A
Sony DLT IV 40/80 tapes offer a native storage capacity of 40 GB and up to 80 GB compressed at a 2:1 ratio.
Q
What technology does Sony DLT IV use to ensure data reliability?
A
Sony DLT IV uses Metal Particle (MP) technology to deliver high-density, durable magnetic storage with excellent signal-to-noise performance.
Q
Which drives are compatible with Sony DLT IV 40/80 tapes?
A
These cartridges are compatible with DLT IV drives such as the Sony DLT-V4 and Quantum DLT4000 series when loaded with the appropriate firmware.
Q
What is the sustained data transfer rate of Sony DLT IV tapes?
A
DLT IV delivers sustained data transfer rates up to 12 MB/s native and up to 24 MB/s compressed.
Q
Can Sony DLT IV 40/80 tapes be overwritten?
A
Yes, Sony DLT IV tapes are fully rewritable, supporting multiple backup and restore cycles without performance degradation.
Q
How long is the archival life of Sony DLT IV tapes?
A
When stored under recommended conditions, Sony DLT IV tapes provide an archival life of at least 30 years.
Q
Are Sony DLT IV 40/80 tapes backward compatible with earlier DLT drives?
A
Yes, DLT IV media can be read and written in DLT III drives that support DLT IV cartridges via updated drive firmware.
Q
How many load/unload cycles can Sony DLT IV tapes withstand?
A
Sony DLT IV cartridges are rated for up to 2,000 load/unload cycles when handled per manufacturer guidelines.
Q
What environmental conditions are optimal for Sony DLT IV tape storage?
A
Store tapes at 10–27 °C (50–80 °F) and 20–50% relative humidity, away from magnetic fields and direct sunlight.
Q
Do Sony DLT IV tapes require cleaning cartridges?
A
Yes, use a Sony DLT cleaning cartridge every 50 tape mounts to maintain drive heads and prevent read/write errors.
Q
What are the dimensions and weight of a Sony DLT IV 40/80 tape cartridge?
A
Each DLT IV cartridge measures 102 × 105 × 25 mm and weighs approximately 0.22 kg.
Q
Does Sony DLT IV support data encryption?
A
Data encryption is implemented at the drive level; when enabled, it transparently encrypts streams recorded on DLT IV tapes.
Q
How should I handle Sony DLT IV tapes to avoid damage?
A
Handle tapes by their edges, avoid touching the media window, and always store them in their protective cases when not in use.
Q
What warranty is offered for Sony DLT IV tapes?
A
Sony provides a limited one-year warranty covering defects in materials and workmanship for DLT IV cartridges.
Q
Are Sony DLT IV tapes a cost-effective backup solution?
A
Yes, with high native capacity and low cost per gigabyte, DLT IV tapes deliver an economical and scalable backup medium.
Q
Which backup software is recommended for use with Sony DLT IV tapes?
A
Popular solutions like Veritas Backup Exec, IBM Spectrum Protect, and Commvault fully support Sony DLT IV media.
Q
What are the best practices for storing Sony DLT IV tapes long-term?
A
Store tapes vertically in protective cases at stable temperature and humidity, away from strong magnetic fields.
