Hardware Spec Index

Caldera SN-8590 XT 500GB SATA 2.5-inch SSD

SSDs · Caldera · SKU SN8590-XT · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index4,181 (SSDs scale)
Category rank#43,991
Street price$49
Power3 W (active)
Performance per dollar85.33
Released2020

Specifications

BrandCaldera
ModelCaldera SN-8590 XT
Capacity500 GB
Form factor2.5" SATA (7 mm)
InterfaceSATA 6 Gb/s (AHCI)
Sequential read550 MB/s
Sequential write520 MB/s
Random 4K read98K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (SLC cache)
Endurance180 TBW (0.33 DWPD)
Warranty3 years
HeatsinkNone

Related guides

SSD Endurance ExplainedDRAM vs DRAM-less SSDsNVMe SSDs ExplainedPCIe 4.0 vs PCIe 5.0M.2 SSD Sizes and Keys

Similar SSDs

ModelBenchmarkPriceCompare
Altrix SN-6216 Core 500GB SATA 2.5-inch SSD4,021$39Compare
Altrix SN-8505 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD8,958$199Compare
Strivon SN-5521 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD13,485$459Compare
Novexa SN-9666 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD6,692$99Compare
Strivon SN-8973 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD6,776$89Compare
Strivon SN-5675 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD7,805$139Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-8590 XT 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/1100259 (accessed 2026-10-21).