Hardware Spec Index

Caldera SN-8596 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN8596-ULTRA · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index6,848 (SSDs scale)
Category rank#24,775
Street price$89
Power7 W (active)
Performance per dollar76.94
Released2021

Specifications

BrandCaldera
ModelCaldera SN-8596 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,000 MB/s
Sequential write5,000 MB/s
Random 4K read1,250K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

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
Mirenta SN-4472 XT 1TB SATA 2.5-inch SSD4,596$39Compare
Altrix SN-7147 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD6,373$79Compare
Mirenta SN-6213 Core 2TB PCIe 5.0 NVMe M.2 2280 SSD11,785$369Compare
Altrix SN-8033 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD5,119$59Compare
Caldera SN-1677 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD7,511$159Compare
Strivon SN-7355 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD12,187$479Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-8596 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3772944 (accessed 2026-10-26).