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PartsTable / MEMORY / 9RZ162003

9RZ162003 — Memory Specs & Substitutes

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SEAGATE · MEMORY · RDIMM
WHAT YOU NEED TO KNOW
Memory is a hot market right now. DDR5 and DDR4 are extremely volatile with data centers driving availability to extreme lows. Always validate machine type and model. Remember: all RAM is Hynix, Samsung, or Micron underneath OEM labels — use that to find alternatives. Key checks: Check OEM alternatives — all RAM is Hynix/Samsung/Micron underneath. Double-check what you're quoting in volatile market.
HOT market — DDR5/DDR4 extremely volatile
PRODUCT OVERVIEW
SEAGATE 250GB 7200RPM 64MB CONSTELLATION DRIVE

SEAGATE 250GB 7200RPM 64MB CONSTELLATION DRIVE. Key specifications include Type: HDD, Depth: 100.5 mm, Width: 70.1 mm, Height: 15 mm, Weight: 179 g, HDD size: 2.5". Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MEMORY→ RDIMM→ 9RZ162003
SPECIFICATIONS
TypeHDD
Depth100.5 mm
Width70.1 mm
Height15 mm
Weight179 g
HDD size2.5"
InternalYes
HDD speed7200 RPM
InterfaceSerial ATA III
HDD capacity250 GB
Read seek time7.5 ms
Average latency4.16 ms
COMPONENT DIAGRAM
ECC 250GB 2Rx4 PC4 — RDIMM SEAGA NOTCH ~133.35 mm DDR4 RDIMM | 250GB | — | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN 9RZ162003 MFR SEAGATE 250GB —
KEY FEATURES
•
250GB Capacity
VERIFIED SUBSTITUTES & CROSS-REFERENCES 1
ST9250610NSCompatible
Seagate 250GB 7200RPM 64MB Constellation Drive
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9RZ162003?
9RZ162003 is a Seagate 250GB 7200RPM 64MB Constellation Drive manufactured by SEAGATE. It is classified as a MEMORY (RDIMM).
What parts can replace 9RZ162003?
There is 1 known substitute for 9RZ162003: ST9250610NS. Substitute compatibility should be verified for your specific system.
Is 9RZ162003 still available?
9RZ162003 is currently Unknown.
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PartsTable Design LLC · partstable.com
Last verified: September 2026