Apricorn Aegis Secure Key 3NX or Apricorn Aegis Secure Key 3Z? Which Apricorn Model to Buy
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
You are looking at the apricorn aegis secure key 3nx vs 32gb aegis secure key to decide which encrypted drive fits your needs. Both models offer 256-bit AES XTS encryption and FIPS 140-2 Level 3 validation for strong data protection. The main difference lies in their interface speed and storage capacity. The 3NX uses a newer USB 3.1 standard, while the 3Z offers a specific 32GB size with additional physical ruggedness features.
Key differences
| Aspect | Apricorn Aegis Secure Key 3NX Encrypted Drive | Apricorn Aegis Secure Key 3Z 32GB Encrypted Flash Drive |
|---|---|---|
| USB Version | USB 3.1 | USB 3.0 |
| Storage Capacity | not listed | 32GB |
| Physical Rating | not listed | IP57 Water and Dust Resistant |
Which one should you choose?
Choose Apricorn Aegis Secure Key 3NX Encrypted Drive if
- You need the faster data transfer speeds provided by the USB 3.1 interface.
- You prefer a drive with a software-free authentication method.
Choose Apricorn Aegis Secure Key 3Z 32GB Encrypted Flash Drive if
- You require a confirmed 32GB storage capacity.
- You need a rugged aluminum housing that is IP57 rated for water and dust resistance.
Verdict: Choose the 3NX if you prioritize the latest USB 3.1 connectivity and a software-free setup. Select the 3Z if you need a confirmed 32GB capacity and enhanced physical durability for harsh environments.
Apricorn 3NX vs 3Z Specs
USB Version
The Apricorn Aegis Secure Key 3NX uses a USB 3.1 interface. This newer standard supports higher data transfer speeds compared to the USB 3.0 port found on the Apricorn Aegis Secure Key 3Z. If you connect these drives to modern computers with USB 3.1 or USB 3.2 ports, the 3NX can potentially move files faster. The 3Z is limited to USB 3.0 speeds. For most users, both are fast enough, but the 3NX has a technical advantage in connectivity standards.
Storage Capacity
The Apricorn Aegis Secure Key 3Z comes with 32GB of storage space. This is a fixed capacity for the specific model listed. The Apricorn Aegis Secure Key 3NX listing does not specify its storage capacity in the provided data. You cannot determine how much data the 3NX holds without checking other sources. If you need a known amount of space, the 3Z offers a clear 32GB option. The 3NX might have more or less, but the data is missing.
Build Quality
The Apricorn Aegis Secure Key 3Z features a rugged aluminum housing that is IP57 rated for water and dust resistance. This means it can withstand harsh environments better than standard plastic drives. The Apricorn Aegis Secure Key 3NX is described as black, but its build material and resistance ratings are not listed in the data. Without specific details on the 3NX's durability, the 3Z appears more robust. You should choose the 3Z if you need protection against water or dust.
Security Features
Both drives use 256-bit AES XTS encryption and hold FIPS 140-2 Level 3 validation. This ensures strong data protection for both models. The Apricorn Aegis Secure Key 3Z also mentions embedded 7-16 digit pin authentication and two read-only modes. It is compatible with Aegis Configurator for management. The Apricorn Aegis Secure Key 3NX is described as software-free, but specific management features are not detailed. The 3Z offers more visible security controls in its description.
Dimensions
The Apricorn Aegis Secure Key 3Z has specific dimensions: 3.25 inches in length, 0.7 inches in width, and 0.3 inches in height. It weighs 1.75 ounces. The Apricorn Aegis Secure Key 3NX does not list any physical dimensions or weight in the provided data. You cannot compare the size or portability of the 3NX without this information. The 3Z is a known size, while the 3NX's physical profile remains unknown in this comparison.
Which Apricorn Model Fits Your Needs
Users needing the latest USB 3.1 speeds
The 3NX model supports USB 3.1, offering faster data transfer rates than the 3Z's USB 3.0 interface. This matters if you move large encrypted files often. Both drives share FIPS 140-2 Level 3 security and 256-bit AES XTS encryption. Choose this model for improved connectivity performance while maintaining high-grade hardware encryption standards.
Those prioritizing rugged durability and known capacity
The 3Z features a rugged aluminum housing rated IP57 for water and dust resistance. It offers a clear 32GB capacity option. This drive is ideal if you work in harsh environments. The physical durability protects your data physically, while the hardware encryption remains secure. Select this if build quality and specific storage size are your top priorities.
Administrators needing centralized configuration tools
The 3Z is compatible with Aegis Configurator, allowing IT teams to manage settings centrally. This is useful for deploying drives across a workforce. The 3NX data does not mention this software integration. If you need to enforce policies or update firmware on many drives, the 3Z offers better administrative control through its supported configuration tool.
The products compared
Apricorn Aegis Secure Key 3NX Encrypted Drive
Best for: small, highly sensitive document storage
- USB Version
- USB 3.1
- Security Standard
- 256-Bit AES XTS, FIPS 140-2 Level 3
- Pack Quantity
- 1
- Security Features
- 256-Bit AES Encryption, FIPS 140-2 Level 3
View on Amazon: Apricorn Aegis Secure Key 3NX Encrypted Drive Affiliate link
The Apricorn Aegis Secure Key 3NX is a hardware-encrypted USB 3.1 flash drive. It uses 256-bit AES XTS encryption and meets FIPS 140-2 Level 3 standards. This model provides software-free security, meaning you do not need to install additional programs to lock your files. It comes in a black finish. The 8GB capacity is small, making it suitable for storing essential documents or small critical files rather than large media libraries.
Pros
- 256-bit AES XTS hardware encryption
- FIPS 140-2 Level 3 compliance
- USB 3.1 interface for faster transfers
- Software-free operation
Cons
- Only 8GB storage capacity
- Pre-owned condition
- No included carrying case
Good fit if
- You need FIPS 140-2 Level 3 certified security
- You want to encrypt small, critical files
- You prefer hardware encryption without installing software
Skip if
- You need more than 8GB of space
- You require a brand-new, sealed drive
- You want to store large media files
Verdict: Apricorn Aegis Secure Key 3NX 8GB fits users who require high-level FIPS 140-2 Level 3 encryption for small, sensitive documents without the hassle of software installation.
Apricorn Aegis Secure Key 3Z 32GB Encrypted Flash Drive
Best for: secure portable storage with hardware encryption
- Storage Capacity
- 32GB
- USB Version
- USB 3.0
- Security Standard
- 256-bit AES XTS, FIPS 140-2 Level 3
- Security Features
- 256-Bit AES Encryption, FIPS 140-2 Level 3
- Dimensions
- 3.25 × 0.7 × 0.3 inches
- Weight
- 1.75 ounces
View on Amazon: Apricorn Aegis Secure Key 3Z 32GB Encrypted Flash Drive Affiliate link
The Apricorn Aegis Secure Key 3Z is a 32GB USB 3.0 drive with 256-bit AES XTS hardware encryption. It holds FIPS 140-2 Level 3 validation for strict compliance needs. The rugged aluminum housing offers IP57 water and dust resistance. You should choose this model if you need a compact, physically secure storage solution that does not rely on software for protection.
Pros
- 256-bit AES XTS hardware encryption
- FIPS 140-2 Level 3 validated
- IP57 water and dust resistant aluminum housing
- USB 3.0 connectivity
Cons
- Limited to 32GB storage capacity
- No Bluetooth or wireless connectivity
- Requires physical PIN authentication for access
Good fit if
- You need FIPS 140-2 Level 3 compliance
- You want a small, rugged drive for travel
- You prefer hardware-based encryption without software
Skip if
- You need more than 32GB of space
- You require wireless file transfer capabilities
- You want password-only access without a PIN
Verdict: Apricorn Aegis Secure Key 3Z 32GB is ideal for users who need certified hardware encryption in a portable, rugged form factor. It suits those who prioritize physical durability and strict security standards over high storage capacity.
Specifications side by side
| Spec | Apricorn Aegis Secure Key 3NX Encrypted Drive | Apricorn Aegis Secure Key 3Z 32GB Encrypted Flash Drive |
|---|---|---|
| Storage Capacity | not stated | 32GB |
| USB Version | USB 3.1 | USB 3.0 |
| Security Standard | 256-Bit AES XTS, FIPS 140-2 Level 3 | 256-bit AES XTS, FIPS 140-2 Level 3 |
| Pack Quantity | 1 | not stated |
| Size | not stated | 32GB |
| Security Features | 256-Bit AES Encryption, FIPS 140-2 Level 3 | 256-Bit AES Encryption, FIPS 140-2 Level 3 |
| Dimensions | not stated | 3.25 × 0.7 × 0.3 inches |
| Weight | not stated | 1.75 ounces |
| Color | Black | Multicolor |
| Model | ASK3-NX-8GB | ASK3Z-32GB |
Frequently asked questions
Does the Apricorn Aegis Secure Key 3NX have a larger storage capacity than the 3Z?
No, the 3NX is designed for small storage needs. The data shows the 3NX model is listed with 8GB capacity. In contrast, the Apricorn Aegis Secure Key 3Z offers 32GB of space. You should choose the 3Z if you need to store more files. The 3NX is better for highly sensitive documents that do not require much room.
Is the Apricorn Aegis Secure Key 3NX physically larger than the 3Z?
The data does not provide specific dimensions for the 3NX. However, the 3Z has a defined size of 3.25 inches in length, 0.7 inches in width, and 0.3 inches in height. It also weighs 1.75 ounces. You can expect the 3Z to have a rugged, portable form factor. The 3NX is described as fitting users who need compact storage for small documents.
What is the main security difference between the 3NX and 3Z models?
There is no security difference between these two models. Both drives feature 256-bit AES XTS encryption. Both also hold FIPS 140-2 Level 3 validation. This means they provide the same high level of certified hardware encryption. You can trust either drive to protect your data with identical security standards, regardless of the USB version or storage size.
Which drive is better for transferring large encrypted files?
The Apricorn Aegis Secure Key 3NX is better for speed. It uses a USB 3.1 interface, which supports higher data transfer rates. The 3Z uses the older USB 3.0 standard. If you move large files often, the 3NX will likely perform faster. Both drives handle encryption equally well, but the connection speed differs.
Can I use the 3Z for secure portable storage?
Yes, the 3Z is ideal for this purpose. It is designed as a rugged, portable encrypted flash drive. It includes 32GB of certified hardware encryption. This makes it suitable for users who prioritize physical durability and strict security standards. It fits well in pockets or bags while keeping your data protected from unauthorized access.
Does the 3NX require software installation for encryption?
No, the 3NX does not require software installation. It provides high-level FIPS 140-2 Level 3 encryption directly through hardware. This eliminates the hassle of installing drivers or management software on your computer. You can use it immediately after plugging it in. This makes it a convenient choice for users who want simple, secure storage without setup steps.

