SSD vs HDD: The Ugly Truth Nobody Wants to Admit

SSDs and HDDs: Different Roles

The video argues that SSDs and HDDs serve different purposes rather than one making the other obsolete. At the prices cited in the video, HDDs offer much cheaper high-capacity storage, while SSDs are worth paying for when quick access matters.

How the Drives Work

• HDDs store data magnetically on spinning platters. A moving read/write head must reach the right location, making scattered small reads—such as those needed to start Windows—slow. HDDs can also be vulnerable to impacts while operating.
• SSDs store data in flash-memory chips and have no moving parts. They access scattered data much faster, are quieter, and are better suited to portable devices.
• SATA SSDs are limited by the interface to roughly 560 MB/s in the examples given. NVMe SSDs connect directly to a motherboard and can advertise much higher sequential speeds, but the video says the everyday difference between a basic and premium SSD is often modest.
• Windows may show less capacity than a drive’s advertised size—for example, about 931 GB for a marketed 1 TB drive—because manufacturers and Windows use different unit conventions.

Performance and Gaming

The video’s main performance recommendation is to put the operating system, applications, and games currently in use on an SSD. HDDs’ slow random access can make booting and opening programs noticeably sluggish.

For game loading, however, the video cautions against expecting a premium SSD to eliminate wait times. One cited test found a 7200-rpm HDD loading Final Fantasy XIV in about 42 seconds and a SATA SSD in about 34 seconds. Game loading also depends on other system components.

Large game libraries can quickly consume SSD space, so the video suggests keeping frequently played titles on an SSD and less-used games on a large HDD.

Price and Storage Choices

The video compares Amazon prices observed at recording time, including an 8 TB Seagate Barracuda HDD at about $250, a 1 TB Kingston NV3 SSD at about $159, and a 4 TB WD Blue SN5000 SSD at about $515. These examples illustrate the central trade-off: the HDD offers far more capacity per dollar, while the SSD is much faster for everyday work. The video describes prices as unusually high and volatile.

It attributes rising flash-memory prices to increased demand from AI data centers, which can pay more for memory chips than ordinary consumer-storage buyers. It also says HDD prices have risen because data centers need large quantities of them for archives and other data that does not require instant access. Even so, the examples show HDDs retaining a substantial per-terabyte price advantage.

The practical dividing line is speed versus capacity:

• Choose an SSD for Windows, applications, current documents, and games used regularly.
• Choose a large HDD for photo and video archives, movies, backups, older projects, and games kept for occasional use.
• Small-capacity HDDs can be poor value because their mechanisms and enclosures cost nearly as much as those in larger drives. The price-per-terabyte advantage is strongest at higher capacities.

Reliability, Backups, and Drive Behavior

The video cites Backblaze data-center reports as evidence that SSDs have had lower failure rates than HDDs when compared at similar ages and under similar workloads. It also notes that HDDs in demanding 24/7 data-center use have relatively low annual failure rates in the cited data. The broader point is that neither technology makes a backup unnecessary: important files need another copy.

The video highlights a less familiar distinction for long-term offline storage. Flash memory retains data as electrical charge, which can leak over time, especially with heat. It therefore advises periodically reconnecting and checking an SSD used as an unplugged backup. HDDs have their own risks—including mechanical wear, drops, and age—but the video considers them a cost-effective option for shelf-based archives. It recommends keeping backups cool and checking older drives, and notes that SMART status warnings are not a guarantee of safety.

For a backup plan, the video describes the 3-2-1 rule: keep three copies of important data on two types of media, with one copy in another location. A mirrored pair of HDDs in a NAS can protect against one drive failing, but mirroring is not a full backup because accidental deletions can be copied too.

Budget SSD Caveat

Some inexpensive, high-capacity SSDs use QLC flash, which stores four bits per cell. They may write quickly while a small, fast cache is available, then slow substantially once it fills. The video cites tests in which some QLC drives’ write speeds fell to around HDD levels during long transfers.

It contrasts these with a 4 TB WD Blue SN5000 example that reportedly sustained better speeds after a large initial cache, though at a much higher price. Buyers moving hundreds of gigabytes at a time should consider sustained write performance, not just advertised peak speed.

The video also cautions that the 8 TB Seagate Barracuda example uses SMR recording, which can slow sustained or repeated writes. For heavier ongoing workloads, such as a home server, it recommends considering CMR drives such as WD Red Plus.

Guides and Practical Recommendations

• Check what drive is installed: In Windows, open Task Manager → Performance and inspect the disk entries, which are labeled HDD or SSD. If Windows runs from an HDD, the video recommends upgrading to an SSD.
• Upgrade an older laptop: Replace its HDD with a SATA SSD where appropriate. The removed 2.5-inch HDD can be reused for backup with a USB adapter.
• Build a home archive or shared storage: Use a portable HDD for a simple backup, or a NAS with multiple drives for household access. A mirrored NAS pair helps with drive failure but does not replace an off-site or separate backup.
• Stream movies: An HDD is generally fast enough for ordinary video playback.

Reviews, Tests, and Analysis Cited

• Sean Dorman for The Register (2010): Compared identical Windows 7 installations and reported that the SSD booted 33 seconds faster.
• Nathan Kirsch for Legit Reviews (2018): Tested Final Fantasy XIV loading times on HDDs and SSDs; the cited HDD-to-SATA-SSD improvement was about 8.5 seconds.
• Tom’s Hardware and Dong Knows Tech: Cited QLC SSD tests showing substantial write-speed drops after cache exhaustion.
• Backblaze reports and Andy Klein’s analysis: Used for HDD and SSD failure-rate comparisons, including the importance of comparing drives of similar age.
• TrendForce, Heise, Tom’s Hardware, Club 386, Hardware Busters, and others: Cited for storage pricing, supply, and data-center demand trends.

Bottom Line

The video recommends using an SSD for active work and a large HDD for inexpensive bulk storage and backups. It argues that the HDD is not obsolete: it is better thought of as a low-cost storage “warehouse,” while an SSD is the fast “counter.” The most important protection for valuable files is having multiple copies, not choosing one drive type and trusting it alone.

Main speaker/source: The video’s narrator, from Circuit Rift. The analysis also draws on the publications, reviewers, companies, and industry reports listed above.