Hardware Spec Index

Caldera SN-5493 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5493-PRIME · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index4,754 (SSDs scale)
Category rank#30,086
Street price$59
Power7 W (active)
Performance per dollar80.58
Released2024

Specifications

BrandCaldera
ModelCaldera SN-5493 Prime
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,500 MB/s
Sequential write4,700 MB/s
Random 4K read1,380K IOPS
NAND3D TLC, 232-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.55 DWPD)
Warranty3 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Novexa SN-2853 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD5,112$59Compare
Caldera SN-8046 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD11,252$389Compare
Mirenta SN-5996 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD8,701$189Compare
Strivon SN-6461 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD9,956$269Compare
Strivon SN-4501 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD10,470$259Compare
Mirenta SN-4172 Ultra 500GB SATA 2.5-inch SSD3,469$29Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5493 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/730620 (accessed 2026-10-21).