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XS3840SE70004
Enterprise Nytro 3331 - 3840 GB - 2.5" - 1100 MB/s - 12 Gbit...
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XS3840SE70004 is a high-performance HDD engineered in a 3.5-inch form factor, featuring a SAS 12Gb/s interface and a reliable 7200 RPM spindle speed. It delivers a robust 12 TB storage capacity paired with a 256 MB buffer, and incorporates advanced design features such as helium-sealing, vibration protection, and dual actuators. This drive is optimized for demanding environments including data centers, desktops, NAS, and surveillance systems.
XS3840SE70004 is built for continuous, heavy-duty operation with an annual workload rating of 550 TB/yr and an MTBF of 1,200,000 hours, ensuring exceptional reliability for 24/7 enterprise applications. Its efficient power consumption of 10 Watts during read/write operations and 6 Watts at idle supports energy-efficient performance, while AES 256-bit encryption further secures critical data assets.
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| XS3840SE70004 |  ZA240NX1A001 |  ST1000LM035 |  ST3000VN007 |  ST12000VE0008 | |
|---|---|---|---|---|---|
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Drive Type | HDD | HDD | HDD | HDD | HDD |
| Use Case | Desktop / Server / NAS / Surveillance / Enterprise Storage | Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Interface | SAS 12Gb/s | SATA III | SATA III | SATA III | SAS 12Gb/s |
| Form Factor | 3.5-inch | 3.5-inch | 2.5-inch | 3.5-inch | 3.5-inch |
| Storage Capacity | 12 TB | 8 TB | 1 TB | 3 TB | 12 TB |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 5400 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 256 MB | 256 MB | 128 MB | 64 MB | 256 MB |
| Average Latency | N/A | N/A | N/A | N/A | 4.17 ms |
| Data Transfer Rate | Up to 250 MB/s | Up to 210 MB/s | Up to 150 MB/s | Up to 210 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 550 TB/yr | 550 TB/yr | 180 TB/yr | 300 TB/yr | 550 TB/yr |
| Power Consumption (Read/Write) | 10 Watts | 8 Watts | 3W | 8.4 Watts | 7.6 Watts |
| Power Consumption (Idle) | 6 Watts | 6 Watts | 1.5W | 5.5 Watts | 5.7 Watts |
| Encryption Support | AES 256-bit | AES 256-bit | No | No | AES 256-bit |
| Helium Sealed | Helium-Sealed | Helium-Sealed | No | No | Helium-Sealed |
| Drive Bays Supported | Multi-bay | Multi-bay | Single | Multi-bay | Multi-bay |
| Vibration Protection | Yes | Yes | No | Yes | Yes |
| Advanced Features | Dual Actuator | Dual Actuator | N/A | Rotational Vibration Sensors | Helium-Sealed, Vibration Protection |
| Operating Temperature | 5–60°C | 5–60°C | 5–55°C | 5–60°C | 5–60°C |
| Product Name | XS3840SE70004 Enterprise HDD | ZA240NX1A001 | Seagate Barracuda ST1000LM035 | ST3000VN007 3TB Enterprise Hard Drive | Seagate Exos ST12000VE0008 Enterprise HDD |
| Height | 1.0 inches | 1.0 inches | 0.28 inches | 1.03 inches | 1.03 inches |
| Width | 5.8 inches | 5.8 inches | 2.75 inches | 4 inches | 5.79 inches |
| Depth | 4.0 inches | 4.0 inches | 3.94 inches | 5.8 inches | 4.01 inches |
| Weight | 1.7 lbs | 1.8 lbs | 0.53 lbs | 1.2 lbs | 1.9 lbs |
Blazing fast 3.84TB Nytro SAS. Exceptional 1100 MB/s speeds for high-performance enterprise storage.
Consistent 12 Gbit/s SAS interface. Perfect for massive database workloads and low-latency apps.
Top-tier enterprise SSD performance. Huge capacity with professional-grade speed and reliability for servers.
Outstanding IOPS and throughput. A robust solution for high-demand data center and cloud environments.
Superior data density and speed. This drive significantly reduces latency across our entire array.
Reliable and incredibly fast. The ultimate SAS SSD for high-performance mission-critical workloads.
The Enterprise Nytro 3331 (SKU XS3840SE70004) offers 3840 GB of usable storage in a single 2.5″ SSD.
This SSD uses a 12 Gbit/s SAS interface for high-throughput, low-latency enterprise connectivity.
The Nytro 3331 is available in a standard 2.5-inch, 15 mm height form factor for broad server compatibility.
The SSD delivers up to 1100 MB/s sequential read and up to 900 MB/s sequential write performance.
The drive supports up to 1 Drive-Writes-Per-Day (DWPD) over its 5-year service life, ensuring sustained enterprise-grade durability.
The Enterprise Nytro 3331 is rated for a 2.5 million-hour MTBF, delivering industry-leading reliability.
Yes. It features built-in AES-256 self-encrypting drive (SED) technology to protect data at rest.
Yes. The 2.5″ SAS SSD supports hot-swap integration for uninterrupted server maintenance.
Seagate backs this SSD with a 5-year limited warranty and free advanced replacement service.
Operating temperature: 0 °C to 70 °C; relative humidity: 5%–95% non-condensing.
Typical active power is 6 W during reads/writes; idle power is approximately 3 W.
Yes. It delivers consistent performance under mixed read/write workloads, ideal for virtualization and database applications.
It is compatible with all major SAS-enabled servers, SAN/NAS arrays, and RAID controllers from leading vendors.
The drive offers sub-100 µs random read/write latencies for responsive application performance.
Yes. It includes power-loss protection and end-to-end data path protection to prevent data corruption.
Ideal for high-performance computing, enterprise databases, virtualization, and OLTP workloads requiring low latency.
Slide the 2.5″ SSD into a compatible SAS drive bay, secure it, then configure your RAID/controller settings as needed.
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