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The Glyph BlackBox Pro is a professional-grade external hard drive featuring a high-speed 7200 RPM mechanical disk, delivering up to 250 MB/s transfer rates via USB-C 3.1 Gen 2 and Thunderbolt 3. With a massive 20TB capacity housed in a durable aluminum enclosure, it offers silent, fanless operation and broad compatibility, preformatted for Mac with easy Windows reformatting. Ideal for creatives and managers needing reliable, high-capacity storage with fast access and secure data handling.








| ASIN | B0BCC45L6T |
| Additional Features | Desktop |
| Best Sellers Rank | #102 in External Hard Drives |
| Brand | Glyph Production Technologies |
| Built-In Media | BlackBox Pro External Hard Drive, External Power Adapter, Rugged External Sleeve, USB-C to USB 3.0/2.0 Cable, USB-C to USB-C cable |
| Cache Memory Installed Size | 20 TB |
| Color | Black |
| Compatible Devices | Camera, Desktop, Gaming Console, Laptop |
| Compatible Video Game Console Models | Microsoft Xbox SERIES S, Microsoft Xbox SERIES X |
| Connectivity Technology | USB |
| Customer Reviews | 4.4 out of 5 stars 210 Reviews |
| Data Transfer Rate | 250 Megabytes Per Second |
| Digital Storage Capacity | 20 TB |
| Enclosure Material | Aluminum |
| Form Factor | 3.5-inch |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Form Factor | 3.5 Inches |
| Hard Disk Interface | Serial ATA-600 |
| Hard Disk Rotational Speed | 7200.00 |
| Hard-Drive Size | 20 TB |
| Hardware Connectivity | Thunderbolt, USB 3.0 Type C |
| Hardware Platform | Mac |
| Installation Type | External Hard Drive |
| Manufacturer | Glyph Production Technologies |
| Media Speed | 260 |
| Mfr Part Number | BBPR20000ENT |
| Model Name | BlackBox Pro |
| Model Number | BBPR20000ENT |
| Number of Items | 1 |
| Read Speed | 260 Megabytes Per Second |
| Special Feature | Desktop |
| Specific Uses For Product | Multimedia |
| UPC | 691450004313 |
| Warranty Description | 3 Year Full Hardware |
D**G
Great HDD, and excellent service
Very solid HDD. It is heavy for travel consideration, but it'll carry on. Full 21.8TB after I reformatted for NTFS. Very happy with the purchase and it was worth the extra cost. I will probably expand a bit in future considering my RAW storage needs. Secondly the seller went above and beyond. I needed this HDD for an upcoming trip. And they made sure to get it to me in time. Excellent service, will gladly purchase and support again. Thank you sincerely.
A**R
Good Product, Excellent value
I ordered this to store sensitive data and programs I did not want exposed to viruses or other malware. The drive is very solid, has lots of capacity, and is very fast. I would definitely buy again!
A**R
Love it!
Sleek and effective
C**Y
Just what I needed
Sturdy, stays on my desk, and stores my data.
C**S
Failed me within 10 months. Data recovery from the manufacturers didn't work.
The hard drive worked just fine but only for about 10 months, then the spinning disk stopped and even thought it was still within warranty the Data couldn't be recovered after I sent it back to the manufactures. They apologized and could only send me a new one but what good is it if there is no peace of mind with the drive.
R**S
The Glyph BlackBox Pro External Hard Drive 7200 RPM, USB-C (3.1,Gen2) (20TB) is awesome!
The Glyph BlackBox Pro External Hard Drive 7200 RPM, USB-C (3.1,Gen2) (20TB) is very fast at writing video files from a SanDisk Extreme Pro SSD drive. I do Astrophotography and I have almost 4 TB's of Solar videos I need to transfer from my SanDisk Extreme Pro 4TB SSD Drive to the Glyph. As shown in the video the average write speed is around 255-260 MB's a second. In the "About this Item" area on Amazon's webpage for this device it says: "Up to 250 MB/s Transfer Speed". This is a USB 3.0 connection and I haven't tested it yet on a USB 3.1SS connection but I'm sure it will be faster than this. Anyway, I just wanted to leave this review because I was very impressed with the write speed of the Glyph BlackBox Pro External Hard Drive 7200 RPM, USB-C (3.1,Gen2) (20TB). So far, I highly recommend it. I hope this helps. Sincerely, Rich Williams Astor, Florida 32102 USA!
Z**A
Good quality
Honestly after 2 bad experiences with other brands, this is the only hard drive that didnt fail us. It hasnt frozen, it is fast, and reliable. I recommend 10/10
D**K
Good not good enough for two times
My first purchase was stolen and never got another one or refund so i had to purchase it twice. It was a good purchase just wasn’t good enough for two purchases.
D**.
glyph ist erste wahl bei externen HDD und SSD
glyph ist eine hausmarke. leistung, qualitaet und zuverlaessigkeit ungeschlagen. erste wahl bei ssd und hdd extern fuer mich. auch wenn 1 euro teurer, sind alle produkte von glyph jeden cent wert.
A**R
Great, as always
Every year, I buy a new one. And every year, I am satisfied.
M**O
gran disco duro
un disco duro muy rápido.
Trustpilot
2 months ago
2 weeks ago