Hardware Spec Index

Caldera SN-7518 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7518-XT · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index7,637 (SSDs scale)
Category rank#41,638
Street price$129
Power6 W (active)
Performance per dollar59.20
Released2021

Specifications

BrandCaldera
ModelCaldera SN-7518 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write5,100 MB/s
Random 4K read1,020K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
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-4938 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD9,131$229Compare
Strivon SN-8067 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD14,900$509Compare
Strivon SN-8829 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD4,969$49Compare
Strivon SN-6350 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD9,507$289Compare
Mirenta SN-9963 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD14,375$469Compare
Strivon SN-7342 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD11,272$309Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7518 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4401452 (accessed 2026-10-24).