Resolution
3200 x 3200 dpi
General info
| Is A Flatbed Scanner i | ✔ (73 others) |
Scan quality
| Optical scan resolution i | 3200 x 3200 dpi |
| Maximum scan size i | 216 x 297 mm² (20 others) |
| Bit depth grayscale i | 16-bit (20 others) |
| Bit depth color i | 48-bit (40 others) |
Scan speed
| Simplex scanning speed color i | 1 ppm |
| Simplex scanning speed grayscale i | 1 ppm |
Connectivity
| Usb version i | 2 (128 others) |
Power
| Standby power consumption i | 5W (2 others) |
| Operating power consumption i | 18W (9 others) |
Miscellaneous
| Volume i | 9211.4 cm³ |
Similar products
Frequently Asked Questions
What is the simplex scanning speed color of the Plustek OpticPro ST640?
At 1 ppm, the Plustek OpticPro ST640 ranks #28 out of 28 — see ranking scanner products — among the Lowest simplex scanning speed color in this category, 98% below the category average.
What is the simplex scanning speed grayscale of the Plustek OpticPro ST640?
At 1 ppm, the Plustek OpticPro ST640 ranks #19 out of 19 — see ranking scanner products — among the Lowest simplex scanning speed grayscale in this category, 93% below the category average.
What is the operating power consumption of the Plustek OpticPro ST640?
At 18W, the Plustek OpticPro ST640 is 59% below the category average for operating power consumption, ranking #39 out of 121 — see ranking scanner products.
What is the standby power consumption of the Plustek OpticPro ST640?
At 5W, the Plustek OpticPro ST640 is 48% below the category average for standby power consumption, ranking #37 out of 81 — see ranking scanner products.
How does it compare?
How does the Plustek OpticPro ST640's operating power consumption compare to similar scannerss?
At 18W, the Plustek OpticPro ST640 leads the Fujitsu fi-5950 (250W) by 93%.
How does the Plustek OpticPro ST640's simplex scanning speed grayscale compare to similar scannerss?
At 1 ppm, the Plustek OpticPro ST640 trails the Epson Perfection V500 Photo (5 ppm) by 80%.
How does the Plustek OpticPro ST640's standby power consumption compare to similar scannerss?
At 5W, the Plustek OpticPro ST640 trails the Canon CanoScan LiDE 700F (1.5W) by 70%.
How does the Plustek OpticPro ST640's simplex scanning speed color compare to similar scannerss?
At 1 ppm, the Plustek OpticPro ST640 trails the Epson Perfection V500 Photo (3 ppm) by 67%.