Well, Voyager 1 actually has 6 computers onboard, and together all 6 only hold roughly 68 kilobytes of memory.... a single photo is typically a couple of megabytes (1 megabyte or MB is 1000 kilobytes or KB).

A one-megabyte compressed image contains about 15 times as many bytes as the six-computer total, and phone photographs are often larger than that.

The 6 computers listed with Voyager isn't as straightforward as it sounds because there are three different "computers," with each having a backup for redundancy. One of these has even failed and gone offline, with the backup flight data system (FDS) failing way, way, way back in 1981, meaning that for 45 years Voyager has depended on a single computer with no backup.

Of the 10 instruments on Voyager 1, only two remain on due to the dwindling power supply from its plutonium fuel decaying. Only the Magnetometer (MAG) and the Plasma Wave Subsystem (PWS) remain on, with Low-Energy Charged Particles (LECP) being the most recent instrument turned off in April to save power. Six of the instruments have been turned off to save power with only two being shut off for degraded performance, showing how well this probe was built that it could not only survive space but also outlast its primary mission purpose of studying Jupiter and Saturn (accomplished in 1979-1980) by 46 years now!.