What To Know
- The Z400s features a sleek, minimalist design with a ribbed aluminum casing that provides both durability and a sophisticated look.
- The X400, on the other hand, has a more rugged design, featuring a rubberized bumper and a sturdy carabiner for easy portability.
- The SanDisk Z400s offers a maximum capacity of 2TB, while the X400 offers a maximum capacity of 4TB.
In the realm of external storage, the SanDisk Z400s and X400 stand as formidable contenders. Both devices boast exceptional performance and durability, making them ideal for content creators, photographers, and anyone who demands lightning-fast data transfer speeds. However, discerning the subtle differences between these two powerhouses is crucial for making an informed decision.
Performance: Speed and Efficiency
The Z400s and X400 both harness the blazing-fast NVMe technology, offering blistering read and write speeds. The Z400s boasts sequential read/write speeds of up to 2,700/2,000 MB/s, while the X400 delivers slightly faster speeds of 2,800/2,300 MB/s.
In real-world scenarios, both devices are capable of transferring large files in a matter of seconds. However, the X400’s marginal speed advantage may appeal to professionals who demand the absolute pinnacle of performance.
Capacity: Storage Options
The Z400s and X400 come in a range of storage capacities, catering to diverse storage needs. The Z400s is available in 500GB, 1TB, and 2TB options, while the X400 offers capacities of 500GB, 1TB, 2TB, and 4TB.
For most users, the 1TB or 2TB capacities provide ample space for storing photos, videos, and other large files. However, those who require massive storage for professional or archival purposes may find the 4TB X400 more suitable.
Design: Form and Function
The Z400s and X400 exhibit distinct design aesthetics. The Z400s features a sleek, minimalist design with a ribbed aluminum casing that provides both durability and a sophisticated look. The X400, on the other hand, has a more rugged design, featuring a rubberized bumper and a sturdy carabiner for easy portability.
Both devices are compact and lightweight, making them highly portable. The Z400s is slightly smaller and lighter, weighing in at 1.5 ounces, while the X400 is slightly larger and heavier at 2.4 ounces.
Durability: Built to Last
SanDisk has engineered both the Z400s and X400 to withstand extreme conditions. Both devices are IP68 rated, meaning they are dust- and water-resistant, and can withstand submersion in up to 1 meter of water for 30 minutes.
Additionally, the Z400s is MIL-STD-810G certified, indicating its ability to withstand shock, vibration, and extreme temperatures. The X400, while not explicitly MIL-STD-810G certified, shares many of the same durability features, ensuring it can handle the rigors of travel and outdoor use.
Connectivity: Versatility and Compatibility
Both the Z400s and X400 utilize the USB-C 3.2 Gen 2 interface, providing universal compatibility with modern devices. The USB-C connector allows for fast data transfer speeds and can also be used to charge compatible devices.
Additionally, the Z400s includes a USB-C to USB-A adapter, enabling it to connect to older devices that do not have USB-C ports. The X400 does not include an adapter, so users may need to purchase one separately if needed.
Price and Value: Finding the Sweet Spot
The SanDisk Z400s and X400 are both premium external SSDs, and their pricing reflects that. The Z400s is typically priced slightly lower than the X400, particularly for the lower-capacity models.
However, the X400 offers marginally faster speeds and a slightly more rugged design. Whether the additional features are worth the price difference is a matter of personal preference and budget constraints.
The Verdict: A Close Call
After a thorough comparison, both the SanDisk Z400s and X400 emerge as exceptional external SSDs that deliver blistering speed, ample storage, and robust durability. The decision between the two ultimately depends on individual needs and preferences.
For those seeking a balance of performance, capacity, and value, the Z400s is an excellent choice. Its sleek design, impressive read/write speeds, and durable construction make it a versatile and reliable storage solution.
If absolute speed and durability are paramount, the X400 is the superior choice. Its slightly faster speeds and rugged design make it ideal for professionals and those who demand the best possible performance and protection for their data.
Popular Questions
Q: Which device has the fastest read/write speeds?
A: The SanDisk X400 offers marginally faster read/write speeds of 2,800/2,300 MB/s compared to the Z400s’ 2,700/2,000 MB/s.
Q: What is the maximum storage capacity available for the Z400s and X400?
A: The SanDisk Z400s offers a maximum capacity of 2TB, while the X400 offers a maximum capacity of 4TB.
Q: Are the Z400s and X400 waterproof?
A: Yes, both the Z400s and X400 are IP68 rated, meaning they are dust- and water-resistant, and can withstand submersion in up to 1 meter of water for 30 minutes.
Q: Which device is more portable?
A: The SanDisk Z400s is slightly smaller and lighter than the X400, making it more portable and easier to carry around.
Q: Do both devices include a USB-C to USB-A adapter?
A: Only the SanDisk Z400s includes a USB-C to USB-A adapter. The X400 does not include an adapter.
