Hardware Spec Index

Caldera SN-7515 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7515-XT · Released 2019 · Updated 2026-10-18

Key facts

Benchmark index8,759 (SSDs scale)
Category rank#3,722
Street price$219
Power6 W (active)
Performance per dollar40.00
Released2019

Specifications

BrandCaldera
ModelCaldera SN-7515 XT
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,400 MB/s
Sequential write2,000 MB/s
Random 4K read580K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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
Caldera SN-2363 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD9,017$179Compare
Mirenta SN-5078 Pro 8TB PCIe 3.0 NVMe M.2 2280 SSD13,557$449Compare
Mirenta SN-2300 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD4,936$59Compare
Novexa SN-4475 Core 500GB PCIe 4.0 NVMe M.2 2280 SSD4,448$49Compare
Mirenta SN-1347 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD10,089$269Compare
Strivon SN-7924 Ultra 500GB PCIe 3.0 NVMe M.2 2280 SSD4,670$49Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7515 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/517166 (accessed 2026-10-18).