Hardware Spec Index

Caldera SN-5597 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5597-XT · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index9,257 (SSDs scale)
Category rank#36,576
Street price$229
Power8 W (active)
Performance per dollar40.42
Released2021

Specifications

BrandCaldera
ModelCaldera SN-5597 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,800 MB/s
Sequential write4,000 MB/s
Random 4K read1,270K 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
Mirenta SN-4928 Pro 500GB SATA 2.5-inch SSD4,341$39Compare
Novexa SN-4961 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD5,531$79Compare
Caldera SN-1547 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD10,183$249Compare
Altrix SN-3172 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD14,900$599Compare
Altrix SN-6183 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD11,545$299Compare
Caldera SN-8965 Ti 1TB PCIe 3.0 NVMe M.2 2280 SSD7,148$149Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5597 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/30458866 (accessed 2026-10-22).