Hardware Spec Index

Caldera SN-1914 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1914-XT · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index7,474 (SSDs scale)
Category rank#46,923
Street price$139
Power5 W (active)
Performance per dollar53.77
Released2024

Specifications

BrandCaldera
ModelCaldera SN-1914 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,600 MB/s
Sequential write4,600 MB/s
Random 4K read1,220K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance240 TBW (0.22 DWPD)
Warranty3 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-7561 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD14,089$499Compare
Novexa SN-2220 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD7,812$179Compare
Novexa SN-5826 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD12,530$379Compare
Caldera SN-4784 Edge 2TB PCIe 3.0 NVMe M.2 2280 SSD9,792$249Compare
Altrix SN-1388 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD14,900$509Compare
Novexa SN-8783 Plus 500GB SATA 2.5-inch SSD3,344$29Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1914 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2819641 (accessed 2026-10-21).