Hardware Spec Index

Caldera SN-7544 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7544-PRO · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index7,482 (SSDs scale)
Category rank#40,574
Street price$149
Power7 W (active)
Performance per dollar50.21
Released2026

Specifications

BrandCaldera
ModelCaldera SN-7544 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,700 MB/s
Sequential write4,800 MB/s
Random 4K read1,030K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 DWPD)
Warranty3 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
Strivon SN-6043 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD10,024$249Compare
Novexa SN-9941 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD5,041$59Compare
Strivon SN-8649 Ti 1TB PCIe 3.0 NVMe M.2 2280 SSD8,571$179Compare
Caldera SN-1475 Prime 8TB PCIe 3.0 NVMe M.2 2280 SSD13,514$389Compare
Strivon SN-3018 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD6,474$89Compare
Novexa SN-6022 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD8,157$189Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7544 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/69727741 (accessed 2026-10-20).