Crucial BX500 4TB vs Patriot P210 4TB
The site holds no current price for at least one of these, so what follows compares specifications alone.
How these two compare
Sequential throughput
Crucial BX500 4TB is rated 540 MB/s read and 500 MB/s write; Patriot P210 4TB, 520 MB/s read and 430 MB/s write. The SATA link tops out around 550 MB/s each way, and both work against that ceiling; the more telling differences between SATA drives are how each holds up under sustained load, whether it carries a DRAM cache, and how much writing it is rated to take.
Endurance
The makers warrant 1000 TBW on Crucial BX500 4TB and 1920 TBW on Patriot P210 4TB — how much writing each is rated to take before the endurance clause lapses. Most desktop workloads never come close, so read the two against each other rather than as a limit you are likely to reach.
DRAM cache
Crucial BX500 4TB is DRAM-less; Patriot P210 4TB is DRAM-less. A DRAM cache holds the drive's mapping table — the index of where each block physically sits — so the controller places and finds data without an extra flash lookup. A DRAM-less drive borrows a little system memory (HMB) or a slice of its own flash instead, and is likelier to slow once a long run of random writes outlasts its fast cache.
NAND, controller and warranty
NAND: Crucial BX500 4TB uses TLC and Patriot P210 4TB uses TLC. The tier is bits per cell — SLC, MLC, TLC and QLC from one to four — trading density against endurance and sustained-write speed: QLC is cheapest per gigabyte, TLC the mainstream balance, and the denser the cell the sooner sustained writes taper. On the controller: Crucial BX500 4TB uses the Silicon Motion SM2259XT, and Patriot P210 4TB uses the SMI SM2259XT. It is the chip handling error correction, wear-levelling and where each write lands — much of how a drive holds up under load — even if the part number on its own tells you little. On the cover: Crucial BX500 4TB carries a 3-year warranty, Patriot P210 4TB carries a 3-year warranty. The length is the maker's own vote of confidence, and on an SSD it tends to track the endurance rating — a longer warranty usually meaning more rated writes.
Which to buy
With a price missing for at least one side, there is no cost verdict to give. What separates two otherwise-similar drives is up in the sections above — sustained and random behaviour, whether there is a DRAM cache, the flash tier and the warranty — so weigh those against what your build needs.
Common questions about this pair
- Which is faster, Crucial BX500 4TB or Patriot P210 4TB?
- Crucial BX500 4TB is rated 540 MB/s read and 500 MB/s write; Patriot P210 4TB, 520 MB/s read and 430 MB/s write. The SATA link tops out around 550 MB/s each way, and both work against that ceiling; the more telling differences between SATA drives are how each holds up under sustained load, whether it carries a DRAM cache, and how much writing it is rated to take.
- Should you buy Crucial BX500 4TB or Patriot P210 4TB?
- With a price missing for at least one side, there is no cost verdict to give. What separates two otherwise-similar drives is up in the sections above — sustained and random behaviour, whether there is a DRAM cache, the flash tier and the warranty — so weigh those against what your build needs.