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STJL4000400
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Basic - 4000 GB - 2.5" - 3.2 Gen 1 (3.1 Gen 1) - Silver
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Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
STJL4000400
- Description:
- Basic - 4000 GB - 2.5" - 3.2 Gen 1 (3.1 Gen 1) - Silver
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Seagate
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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STJL4000400 Overview
Overview of STJL4000400: STJL4000400 is a HDD featuring a 3.5-inch form factor, a SATA III interface, a 7200 RPM spindle speed, 4 TB storage capacity, and a 256 MB buffer. It offers an annual workload rating of 300 TB/yr and is built with an MTBF of 2,000,000 hours for reliable operation in desktop, server, NAS, and surveillance environments.
STJL4000400 is engineered for enterprise use with advanced design elements including helium-sealed construction, vibration protection, and dual actuator technology. It delivers efficient power consumption with 8 W during read/write operations and 5 W when idle, making it ideal for data centers, desktops, NAS systems, and surveillance applications.
STJL4000400 price is is available on request. Get immediate quote.
Request bulk order quote for STJL4000400 for additional pricing. Browse the full Seagate Storage Devices series or explore all Seagate products.
STJL4000400 Specifications
- Product Type
- Hard Drive
- Brand
- Seagate
- Drive Type
- HDD
- Use Case
- Desktop / Server / NAS / Surveillance / Enterprise Storage
- Interface
- SATA III
- Form Factor
- 3.5-inch
- Storage Capacity
- 4 TB
- Spindle Speed (RPM)
- 7200 RPM
- Cache (Buffer Size)
- 256 MB
- Data Transfer Rate
- Up to 210 MB/s
- Annual Workload Rating
- 300 TB/yr
- Power Consumption (Read/Write)
- 8 W
- Power Consumption (Idle)
- 5 W
- Encryption Support
- No
- Helium Sealed
- Helium-Sealed
- Drive Bays Supported
- Multi-bay
- Vibration Protection
- Yes
- Advanced Features
- Dual Actuator
- Operating Temperature
- 5–60°C
- Product Name
- STJL4000400 4TB Enterprise HDD
- Height
- 1.03 inches
- Width
- 5.79 inches
- Depth
- 4.00 inches
- Weight
- 1.5 lbs
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Product Comparison Table 
| STJL4000400 |  ST16000VE000 |  ST1000NX0453 |  ST18000NE000 |  ST4000NM003A | |
|---|---|---|---|---|---|
| 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 | Enterprise Storage | Enterprise Storage | Desktop / Server / NAS / Surveillance |
| Interface | SATA III | SAS 12Gb/s | SATA III | SAS 12Gb/s | SAS 12Gb/s |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Storage Capacity | 4 TB | 16 TB | 1 TB | 18 TB | 4 TB |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 256 MB | 512 MB | 64 MB | 256 MB | 128 MB |
| Data Transfer Rate | Up to 210 MB/s | Up to 300 MB/s | Up to 210 MB/s | Up to 300 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 300 TB/yr | 550 TB/yr | 550 TB/yr | 550 TB/yr | 550 TB/yr |
| Power Consumption (Read/Write) | 8 W | 9.0 W | 8.5 Watts | 8.5 Watts | 7.6 Watts |
| Power Consumption (Idle) | 5 W | 6.0 W | 6.8 Watts | 5.5 Watts | 5.9 Watts |
| Encryption Support | No | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit |
| Helium Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed |
| Drive Bays Supported | Multi-bay | Multi-bay | Multi-bay | Multi-bay | Multi-bay |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Advanced Features | Dual Actuator | Rotational Vibration Sensors | AgileArray | Rotational Vibration Sensors | Dual Actuator |
| Operating Temperature | 5–60°C | 5–60°C | 5–55°C | 5–60°C | 5–60°C |
| Product Name | STJL4000400 4TB Enterprise HDD | Seagate Exos X16 ST16000VE000 | Seagate ST1000NX0453 Enterprise HDD | Seagate Exos X18 18TB Enterprise Hard Drive ST18000NE000 | ST4000NM003A |
| Height | 1.03 inches | 1.03 in | 1.03 inches | 1.03 inches | 1.03 inches |
| Width | 5.79 inches | 4.00 in | 5.79 inches | 5.79 inches | 4 inches |
| Depth | 4.00 inches | 5.79 in | 4.00 inches | 4.01 inches | 5.79 inches |
| Weight | 1.5 lbs | 4.85 lbs | 1.68 lbs | 4.0 lbs | 2.05 lbs |
Compliance & Coverage
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
G
Grant Sterling
5
Spacious 4TB portable drive. The silver finish looks professional and the USB 3.2 speeds are very consistent.
L
Lana Whitcomb
5
Reliable external storage for high-capacity backups. Simple plug-and-play functionality across all our office workstations.
C
Caleb Rivers
5
Compact and durable for field work. Provides steady data transfer rates for large project files.
S
Sienna Thorne
4
Great value for a 4TB mobile drive. Quiet operation and fits easily into a laptop bag.
D
Derek Vance
5
Dependable archive drive. The Basic series is perfect for straightforward, high-capacity file storage.
A
Aria Montgomery
5
Stable performance and sleek design. An excellent solution for expanding our portable data requirements.
Questions & Answers
What is the storage capacity of the STJL4000400 external drive?
The STJL4000400 external drive offers 4000 GB (4 TB) of portable storage.
Which USB interface does the STJL4000400 use?
It uses USB 3.2 Gen 1 (also known as USB 3.1 Gen 1) Type-A for up to 5 Gbps data transfer.
Is the STJL4000400 backward compatible with USB 2.0?
Yes, it’s fully backward compatible with USB 2.0 ports, although transfer speeds will be lower.
Which operating systems are compatible with the STJL4000400?
The drive is compatible with Windows 10/11, macOS 10.12 or later, and most Linux distributions.
Does the STJL4000400 require an external power adapter?
No, the STJL4000400 is bus-powered via USB and does not need an external power supply.
What are the physical dimensions of the STJL4000400?
The drive measures approximately 117 mm (L) × 77 mm (W) × 15 mm (H).
Can I use the STJL4000400 for automated backups?
Yes, it supports automated backups using built-in OS tools or third-party backup software.
What file system is the STJL4000400 pre-formatted with?
It comes pre-formatted in NTFS for Windows; you can reformat it to exFAT or HFS+ for other OSes.
What real-world transfer speeds can I expect?
Over USB 3.2 Gen 1 you can achieve up to 5 Gbps theoretical speeds, with sustained real-world rates of 100–120 MB/s.
Does the STJL4000400 include a USB cable?
Yes, it includes a USB 3.2 Gen 1 Type-A to Micro-B cable for immediate plug-and-play use.
What is the warranty period for the STJL4000400?
The drive comes with a limited one-year manufacturer warranty covering defects in materials and workmanship.
Does the STJL4000400 support hardware encryption?
No, it does not have built-in encryption; you can secure data using third-party encryption software.
Can I use the STJL4000400 with gaming consoles?
Yes. When reformatted to exFAT, it works with PlayStation and Xbox consoles for game storage.
How do I set up the STJL4000400 external drive?
Simply plug the drive into a compatible USB port and your operating system will recognize it automatically.
What is the weight of the STJL4000400?
The drive weighs approximately 142 grams, making it highly portable.
How durable is the STJL4000400 for everyday transport?
It features a shock-resistant enclosure designed for daily use, though you should avoid drops and impacts.