Hardware Spec Index

Caldera SN-1583 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1583-ULTRA · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index14,900 (SSDs scale)
Category rank#25,888
Street price$599
Power10 W (active)
Performance per dollar24.87
Released2024

Specifications

BrandCaldera
ModelCaldera SN-1583 Ultra
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read14,700 MB/s
Sequential write12,300 MB/s
Random 4K read2,470K IOPS
NAND3D TLC, 232-layer
CacheLPDDR4 DRAM, 8 GB
Endurance4,800 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

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

Similar SSDs

ModelBenchmarkPriceCompare
Altrix SN-6288 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD12,444$419Compare
Strivon SN-8021 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD10,242$269Compare
Caldera SN-2387 Core 500GB SATA 2.5-inch SSD3,625$39Compare
Altrix SN-6397 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD4,960$59Compare
Novexa SN-8912 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD14,495$579Compare
Altrix SN-4390 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD14,093$509Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1583 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6984896 (accessed 2026-10-21).