Hardware Spec Index

Caldera SN-1511 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1511-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index7,927 (SSDs scale)
Category rank#5,845
Street price$159
Power6 W (active)
Performance per dollar49.86
Released2025

Specifications

BrandCaldera
ModelCaldera SN-1511 Prime
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,200 MB/s
Sequential write5,800 MB/s
Random 4K read860K IOPS
NAND3D TLC, 232-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
Novexa SN-7457 Edge 1TB SATA 2.5-inch SSD3,567$39Compare
Altrix SN-6781 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD10,511$299Compare
Altrix SN-3328 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD7,563$119Compare
Strivon SN-5565 Edge 2TB PCIe 4.0 NVMe M.2 2230 SSD7,488$169Compare
Strivon SN-8618 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD5,235$79Compare
Novexa SN-4431 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD10,711$289Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1511 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/52596947 (accessed 2026-10-19).