Specifications
Product Lines
Utility+ BGA SSD · Utility+ Industrial 3D mSATA · A370 SLC mSATA · S370 SLC 2.5 in SATA · Utility+ Industrial 3D 2.5 in SATA
Utility+ BGA Interface
PCIe Gen 4 x4, NVMe 1.4, Type 1620 (16 x 20 mm) 291-ball package soldered directly to the host board
BGA Sequential Read / Write
256 GB 2,950/1,000 MB/s · 512 GB 3,652/1,900 MB/s · 1 TB 3,650/2,900 MB/s
BGA Part Numbers
FA64FSTXJ-AD000-2 64 GB · FA1HFSTXE-AD000-2 128 GB · FA2HFSTXE-AD000-2 256 GB · FA5HFSTXE-AD000-2 512 GB · FA1TFSTNV-AD000-2 1 TB
BGA Temperature
-40 C to +105 C operating range — the widest in the line
BGA Data Protection
LDPC and RAID ECC, end-to-end data path protection, power loss protection, AES256 encryption, RPMB, HMB1 and host-controlled thermal management
SLC mSATA (A370)
JEDEC MO-300C form factor, SLC flash, -40 to 85 C, sequential read up to 170 MB/s and write up to 150 MB/s
Industrial 3D mSATA (Utility+)
JEDEC MO-300B, industrial 3D NAND, 64 GB to 1 TB, read up to 550 MB/s and write up to 500 MB/s, -40 to +85 C
2.5 in SATA Options
S370 SLC series 32 GB to 256 GB at up to 330/310 MB/s · Utility+ Industrial 3D 128 GB to 2 TB at up to 550/520 MB/s
2.5 in Endurance
MTBF greater than 2 million hours on both S370 and Utility+ Industrial 3D families
Interface Standard
SATA revision 3.0 with full backward compatibility to SATA 2.0 and 1.0 on SATA models
Environmental Ratings
Shock and vibration per MIL-STD-810G — 20G acceleration across three axes from 80 Hz to 2,000 Hz
BOM Control
Locked bill of materials down to flash, controller and firmware version — any change requires a part number change, with advance discontinuation notice and last-time-buy support
SMART Support
SMART monitoring on all families for tracking performance and remaining product life in the field
Manufacturing
Designed and manufactured in Delkin's California facility, with options for custom labels, content and image loading, serialisation and conformal coating
Overview
Delkin builds industrial flash storage for applications where a commercial SSD is simply out of specification. The portfolio spans three physical classes: a soldered BGA SSD for designs that must survive extreme shock and vibration, mSATA modules for board-level storage in legacy and embedded designs, and 2.5 in SATA drives for systems that still use a standard drive bay.
The Utility+ BGA SSD is the performance end of the line. It combines a PCIe Gen 4 x4 NVMe 1.4 interface in a 291-ball Type 1620 package with an operating range of -40 C to +105 C, sequential reads up to 3,650 MB/s and a full industrial data-protection set — LDPC and RAID ECC, end-to-end path protection, power loss protection, AES256 encryption, RPMB and host-controlled thermal management. Because it is soldered down, there is no connector to vibrate loose, which is why it is specified for security-intensive and high-vibration equipment.
At the other end, the A370 SLC mSATA and S370 SLC 2.5 in drives use single-level cell flash for maximum endurance in boot and data-logging roles, while the Utility+ Industrial 3D mSATA and 2.5 in families trade some endurance for capacity up to 1 TB or 2 TB. Across the whole range Delkin locks the bill of materials down to flash, controller and firmware and requires a part number change for any substitution, with advance notice and last-time-buy support when a part is discontinued — the mechanism that keeps long-lifecycle industrial designs supplyable.
Key Benefits
-40 to +105 C on the Gen 4 BGA family for the harshest embedded environments. Soldered-down BGA eliminates connector failure under shock and vibration. SLC and industrial 3D options let designers trade endurance against capacity. Locked BOM with lifecycle management protects multi-year production runs.
Applications
Aerospace, defence and avionics storage, transportation and rail, energy and industrial metering, medical devices, security and surveillance recorders, and any embedded design requiring a qualified flash part with a controlled bill of materials.
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