Hardware Spec Index

Caldera SN-6592 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6592-ULTRA · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index9,471 (SSDs scale)
Category rank#7,248
Street price$209
Power7 W (active)
Performance per dollar45.32
Released2022

Specifications

BrandCaldera
ModelCaldera SN-6592 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,400 MB/s
Sequential write6,100 MB/s
Random 4K read790K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 1 GB
Endurance600 TBW (0.33 DWPD)
Warranty5 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-6278 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD5,493$69Compare
Caldera SN-8193 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD13,989$459Compare
Mirenta SN-9390 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD5,360$59Compare
Mirenta SN-5422 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD8,860$199Compare
Altrix SN-8030 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD5,022$59Compare
Novexa SN-4377 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD6,871$119Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6592 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/892715 (accessed 2026-10-25).