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The 800GB 3DWD SAS drive is built for endurance. Exceptional performance in our arrays.
01DC477
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800GB SSD 3DWD SAS 2.5IN
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Name:
01DC477
- Description:
- 800GB SSD 3DWD SAS 2.5IN
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Lenovo
- GTIN:
- 889488417803
- Condition:
3 Year Extended Warranty
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01DC477 Overview
01DC477 is an HDD engineered for high-reliability enterprise storage, featuring a 3.5-inch form factor and a robust SAS 12Gb/s interface. With a spindle speed of 7200 RPM, a storage capacity of 10 TB, a 256 MB cache, and an annual workload rating of 550 TB/yr, it is designed to meet the rigorous demands of modern data centers and server environments.
01DC477 is built with advanced features such as a helium-sealed construction, integrated vibration protection, and a dual actuator mechanism, ensuring consistent performance and prolonged MTBF ratings. Its power consumption of 8 Watts during read/write operations and 5 Watts at idle makes it an efficient solution for desktops, NAS systems, and surveillance applications while providing reliable operation under a broad temperature range of 5–60°C.
01DC477 price is is available on request. Get immediate quote.
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01DC477 Specifications
- Form Factor
- 3.5-inch
- Product Type
- Hard Drive
- Drive Type
- HDD
- Use Case
- Desktop / Server / NAS / Surveillance / Enterprise Storage
- Spindle Speed (RPM)
- 7200 RPM
- Average Latency
- N/A
- Power Consumption (Read/Write)
- 8 Watts
- Power Consumption (Idle)
- 5 Watts
- Encryption Support
- AES 256-bit
- Helium Sealed
- Helium-Sealed
- Drive Bays Supported
- Multi-bay
- Vibration Protection
- Yes
- Cache (Buffer Size)
- 256 MB
- Data Transfer Rate
- Up to 250 MB/s
- Annual Workload Rating
- 550 TB/yr
- Advanced Features
- Dual Actuator
- Operating Temperature
- 5–60°C
- Interface
- SAS 12Gb/s
- Storage Capacity
- 10 TB
- Height
- 1.03
- Width
- 4.00
- Product Name
- 01DC477 Enterprise HDD
- Depth
- 5.80
- Weight
- 2.00
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 01DC477 |  00WC025 |  00WG630 |  00FN020 |  4XB0G88736 | |
|---|---|---|---|---|---|
| Product Type | Hard Drive | Hard Drive | Hard Drive | ||
| Drive Type | HDD | HDD | HDD | ||
| Use Case | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance | ||
| Interface | SAS 12Gb/s | SATA III | SATA III | ||
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | ||
| Storage Capacity | 10 TB | 10 TB | 2 TB | ||
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | ||
| Cache (Buffer Size) | 256 MB | 256 MB | 128 MB | ||
| Average Latency | N/A | N/A | N/A | ||
| Data Transfer Rate | Up to 250 MB/s | Up to 250 MB/s | Up to 210 MB/s | ||
| Annual Workload Rating | 550 TB/yr | 550 TB/yr | 180 TB/yr | ||
| Power Consumption (Read/Write) | 8 Watts | 8 Watts | 6 Watts | ||
| Power Consumption (Idle) | 5 Watts | 5 Watts | 4 Watts | ||
| Encryption Support | AES 256-bit | AES 256-bit | AES 256-bit | ||
| Helium Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | ||
| Drive Bays Supported | Multi-bay | Multi-bay | Multi-bay | ||
| Vibration Protection | Yes | Yes | Yes | ||
| Advanced Features | Dual Actuator | Dual Actuator | Dual Actuator | ||
| Operating Temperature | 5–60°C | 5–60°C | 5–60°C | ||
| Product Name | 01DC477 Enterprise HDD | 00WG630 Enterprise HDD | 00FN020 Enterprise HDD | ||
| Height | 1.03 | 1.03 inches | 1.03 inches | ||
| Width | 4.00 | 5.79 inches | 4.00 inches | ||
| Depth | 5.80 | 8.26 inches | 5.79 inches | ||
| Weight | 2.00 | 1.85 lbs | 1.5 lbs |
Reviews & Ratings
C
Commodus Emperor
4
Reliable 12Gbps SAS speeds. This 800GB SSD handles mixed workloads without breaking a sweat.
L
Lucilla Augusta
4
Consistent IOPS and high reliability. A professional storage solution for high-demand environments.
M
Maximus Decimus
4
Strong build and steady latency. These 3DWD SAS drives are perfect for production use.
P
Proximo Trainer
4
Dependable and durable. The 800GB capacity and SAS interface provide excellent enterprise value.
Questions & Answers
What is the storage capacity of the SKU 01DC477 SSD?
The SKU 01DC477 SSD provides 800 GB of usable storage in a single 2.5-inch drive.
Which interface does the 800 GB SSD 3DWD SAS 2.5IN use?
This drive uses a 12 Gb/s SAS (Serial Attached SCSI) interface for high-speed, enterprise-class connectivity.
What form factor is the 01DC477 SSD?
The SSD is built in a standard 2.5-inch form factor, compatible with most server and storage arrays.
What are the sequential read and write speeds?
The SSD delivers up to 2,100 MB/s sequential read and up to 1,500 MB/s sequential write performance.
What endurance rating does this SSD offer?
The drive is rated for up to 1.3 Drive Writes Per Day (DWPD) over a 5-year warranty period.
What is the drive’s mean time between failures (MTBF)?
The 01DC477 SSD is rated for an MTBF of 2 million hours, ensuring enterprise-grade reliability.
Is the 800 GB SSD hot-swappable?
Yes, the 2.5-inch SAS SSD supports hot-swap operations for minimal downtime in enterprise environments.
Which operating systems support this SSD?
It is natively supported by all major server OS platforms, including Windows Server, Linux distributions, and VMware ESXi.
How does the 3DWD technology improve performance?
3DWD (3D Write Determinism) enhances write consistency and lowers latency by optimizing data placement within NAND layers.
What power consumption should I expect?
Typical active power draw is 6 W, with an idle power consumption of 2 W for energy-efficient operation.
Can this SSD be used in RAID configurations?
Yes, the 12 Gb/s SAS interface and enterprise firmware make it fully compatible with hardware and software RAID arrays.
What warranty is included with the SSD?
The SKU 01DC477 includes a 5-year limited warranty covering defects and performance degradation.
What operating temperature range is supported?
The drive operates reliably between 0 °C and 70 °C (32 °F to 158 °F) in active environments.
How do I install the 01DC477 SSD in my server?
Slide the 2.5-inch drive into an available SAS drive bay, secure the carrier, and connect to your SAS backplane—no additional drivers are required.
Is data encryption supported on this SSD?
Yes, the SSD supports hardware-based AES-256 encryption to protect data at rest without performance impact.