Hardware Spec Index

Caldera SN-1572 XT 4TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1572-XT · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index14,900 (SSDs scale)
Category rank#10,007
Street price$599
Power4 W (active)
Performance per dollar24.87
Released2019

Specifications

BrandCaldera
ModelCaldera SN-1572 XT
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,700 MB/s
Sequential write2,000 MB/s
Random 4K read420K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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
Mirenta SN-9985 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD11,312$329Compare
Altrix SN-7301 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD5,411$59Compare
Mirenta SN-3472 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD8,335$179Compare
Altrix SN-8584 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD5,117$59Compare
Altrix SN-1131 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD4,842$49Compare
Mirenta SN-6077 Core 1TB PCIe 3.0 NVMe M.2 2280 SSD5,084$69Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1572 XT 4TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7214859 (accessed 2026-10-24).